Passage 1: Two or more individuals trying to use the same resource, such as food, water, shelter, space, or sunlight, is called competition. Because resources are in limited supply in the environment, the use of them by one individual or population decreases the amount available to other organisms. Competition also occurs between individuals within a population. The elk in Yellowstone National Park are herbivores that compete with each other for the same food plants in the park. According to passage 1, competition occurs between which of the following?
Answer:
between individuals
Explanation:
Given in paragraph
(URGENT!!!) Describe structure AND function in short sentences:
Cell membrane
Phospholipids
Lipid bilayer
Hydrophilic
Hydrophobic
Type in the word healthy if you believe the following observations indicate a healthy aquatic ecosystem or type in the word unhealthy if you believe the following observations indicates an unhealthy aquatic ecosystem.
A hydroelectric dam has heated a nearby body of water.
Answer:
Not Healthy
Explanation:
Because the Fact that you said "aquatic ecosystem" changes the statement. Even though that this dam is hydroelectric, It doesn't benefit Aquatic life very much. Garbage does not come from electricity. No matter how it is made. You may get toxic gases, But not garbage. The warm water can kill the fish who may need a stable condition if no mutations occur. It can attract new praetors or fungi also.
Jenni wrote a conditional statement and its converse.
Conditional: If two angles are alternate interior angles, then they are congruent.
Converse: If two angles are congruent, then they are alternate interior angles.
Did Jenni write the converse statement properly? Give a counterexample to dispute the validity of the converse statement
No, Jenni did not write the converse statement properly. The correct converse statement should be "If two angles are congruent, then they may be alternate interior angles, but not necessarily."
The conditional statement "If two angles are alternate interior angles, then they are congruent" is a true statement based on the properties of alternate interior angles. However, the converse statement "If two angles are congruent, then they are alternate interior angles" is not true. This is because there are other ways that angles can be congruent without being alternate interior angles.
For example, two angles that are corresponding angles or vertical angles can also be congruent. Therefore, the converse statement does not hold in all cases and cannot be used to make conclusions about the relationship between angles being alternate interior angles.
It is important to note that just because a conditional statement is true, it does not necessarily mean that its converse is also true. Counterexamples can be used to show when a converse statement is not true, as in this case.
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Answer: Yes, Corresponding Angles
Explanation:
Inverse statement means just interchanging the statement meaning just flip sides not having to negate. Meaning she did it right and the counterexample would be Corresponding Angles.
Reducing, reusing, and recycling are used to Group of answer choices make more ores increase metal production burn fossil fuels conserve resources.
The 3R's are the reduce, reuse, and recycle the waste or products. Reduce is referred to diminish the use of certain products or resources, reuse is to repeated use of items, and recycle is to mold and develop into a new item.
Why are 3R's used?Reduce is referred to the lowering use of the substance, resources, or any other items.Reuse refers to the repeated benefit or a resource, item, or any substance.Recycling is the process of collecting and processing the materials again to avoid it throwing them in the trash.
The conservation of resources like water, fuels, and energy uses the three Rs.
Thus, the three R's are used for the conservation of resources.
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Masculine language is characterized by ____________.
a. conversing to maintain relationships
b. solving tasks and problems
c. offering emotional support
d. asking questions
Masculine language is characterized by solving tasks and problems. Masculine language or male language refers to a set of speech behaviors that are commonly associated with men. The correct option is b.
It is characterized by the use of language as a means to achieve specific objectives, to assert dominance, or to solve problems. For instance, men are more likely to use language to report information, to give advice, to assert their opinions, and to engage in debate. These patterns of language use reflect the socialization that boys experience from an early age.
They are taught to be independent, competitive, and goal-oriented. As such, men are more likely to use language to achieve specific goals, such as winning an argument or getting a job done. This approach to language is often contrasted with feminine language, which is characterized by the use of language as a means to establish and maintain relationships, to offer emotional support, and to express empathy and understanding.
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the concentration of carbon dioxide in the atmosphere has been increasing for many years, how might this increase affect photosynthesis
Answer:
the answer is
Carbon dioxide concentrations are rising mostly because of the fossil fuels that people are burning for energy.Increasing the light intensity increases the rate of photosynthesis, until some other factor a limiting factor becomes in short supply. At very high light intensities,photosynthesis is slowed and then inhibited, but these light intensities do not occur in nature.
Explanation:
Step 3: Create a drawing to demonstrate each step in the Cell Division Mitosis Cycle.
***Helpful Information:
- Begin with the Interphase
- Your pairs of chromosomes are homozygous. Each chromosome will have an identical pair when they duplicate (red pairs with red ... white pairs with white).
- This is MITOSIS - The daughter cells will have the identical number and color chromosomes as the diploid cell.
You will begin with 3 chromosomes (2 red & 1 white bean)
During the mitotic phase, a cell duplicates its chromosomes, segregates them, and produces two identical nuclei to get ready for cell division.
What is meant by mitosis process ?During the mitotic phase, a cell duplicates its chromosomes, segregates them, and produces two identical nuclei to get ready for cell division. After mitosis, the cell's contents are frequently evenly split into two daughter cells with the same genome.
When a parent cell divides to create two identical daughter cells, the process of nuclear division known as mitosis takes place in eukaryotic cells. Mitosis refers particularly to the division of the duplicated genetic material contained in the nucleus during cell division. Prophase, Prometaphase, Metaphase, Anaphase, and Telophase are the five stages that make up mitosis. There is no cell growth while mitosis is occurring; instead, all cellular energy is directed toward cell division.
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What determines the function of a specialized cell?
A The type of RNA in the cell
B the number of ribosomes in the cell
C the number of chromosomes in the cell
D the active genes in the cell
Option D the active genes in the cell determines the function of a specialized cell.
What is the relationship between cell specialization and gene expression?The relationship between cell specialization and gene expression is that the expression of specific genes is what enables a cell to become specialized. Cell specialization is the result of the expression of certain genes that control the development, function, and maintenance of the cell's specialized characteristics.
Therefore, with this data, we can see that gene expression in a cell will determine its specialization such as for example, a muscle cell will have a different gene expression profile than a skin cell.
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In science class, Maria observes a white-colored cut flower. She sees that the petals turn red when the flower is sitting in a vase that has
red-colored water.
She forms a hypothesis that the color reaches the flower through the stem. What should Maria do to confirm the hypothesis?
A. She should repeat the experiment with the same type of flower and photograph the changes over time.
B. She should ask her science teacher about the flower to confirm whether her hypothesis is correct.
C
She should try the experiment with a potted plant with roots and observe any color changes.
D
She should repeat the experiment with a different species of plant and photograph the changes.
Answer:
D
Explanation:
Its d I think tell me if it's wrong If it is I'm sorry
Answer:
A.
She should repeat the experiment with the same type of flower and photograph the changes over
Explanation:
Vessels that bring blood toward the glomerulus are called the: afferent arterioles efferent arterioles peritubular capillaries vasa recta
The vessels that bring blood toward the glomerulus are called **afferent arterioles**.In the renal system, the glomerulus is a network of tiny blood vessels located in the kidney.
The afferent arterioles are the small branches of the renal artery that deliver blood to the glomerulus. They supply blood from the systemic circulation into the glomerulus, where the process of filtration occurs. The afferent arterioles have a larger diameter compared to the efferent arterioles, which allows for high blood flow into the glomerulus, facilitating the filtration of waste products and substances from the blood into the renal tubules. After filtration occurs in the glomerulus, the blood exits through the efferent arterioles, continuing the renal circulation.
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HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
List AND Describe the 3 physical properties of water.
Answer:
the three main ones that i could find is
Solid
Liquid
Gaseous
solid because you can freeze it.
liquid because thats its natural form
and gaseous because you can steam it.
WILL GIVE BRAINLIEST
Which of the following correctly compares the changes that take place in an ecosystem during primary succession and secondary succession?
Primary succession takes place over a long period of time on newly formed land, while secondary succession quickly occurs in areas that has been disrupted by a natural disaster.
Primary succession takes place quickly on newly formed land, while secondary succession occurs over a long period of time in an area that has been disrupted by a natural disaster.
Primary succession takes place over a long period of time in an area that has been disrupted by a natural disaster, while secondary succession quickly occurs on newly formed land.
Primary succession takes place quickly in an area that has been disrupted by a natural disaster, while secondary succession occurs over a long period of time on newly formed land.
Answer:
Primary succession takes place over a long period of time on newly formed land, while secondary succession occurs quickly in areas that have disrupted by a natural disaster
Explanation:
GIVE BRAINLIEST!!! PPS HELPPPO
Answer:
50%
Explanation:
Which sentence best describes the relationship between genes and chromosomes?
A. Genes are found within chromosomes.
B. Several chromosomes make up one gene.
C. Genes are located inside the nucleus, and chromosomes are located outside the nucleus .
D. Chromosomes are located inside the nucleus and genes are located outside the nucleus
maceus
Answer:
A. Genes are found within chromosomes.
Explanation:
A chromosome is a single linear, coiled DNA molecule that contains part or even all the genetic material of an individual. On the other hand, genes are chromosomal segments that contain the instructions required to encode a specific protein, which is stored in the form of a sequence of nucleotides. In consequence, a chromosome may have many genes. In biology, a gene is considered to be the basic physical and functional unit of heredity.
This Kittyguin (kitty/penguin) has many adaptations to survive in the Arctic. Describe what they are and why are they important for survival? Can this Kittyguin use any other adaptations to help it?
(THIS IS A MADE-UP SPECIES FOR A ASSIGMENT!)
The Kittyguin is a made-up hybrid mammal that doesn't exist in the Arctic or anywhere else in the globe. However, I can think of some potential modifications that a cat-penguin hybrid could need to make in order to exist in such a setting.
The Kittyguin might have developed the following adaptations to survive in the Arctic:
thick feathers and hairSharp, webbed clawsgood hearing and visionThe Kittyguin would need all of these adaptations to survive in the Arctic since they would make it easier for it to stay warm, obtain food, and fend off predators. The Kittyguin may also be able to utilise other adaptations, such as:
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neurons that respond to specific characteristics of the visual stimulus are called
Neurons that respond to specific characteristics of the visual stimulus are called feature detectors.
In the visual system, feature detectors are specialized neurons that respond selectively to specific characteristics or features of visual stimuli. These neurons are responsible for encoding and processing visual information based on different visual attributes, such as shape, color, orientation, motion, and spatial frequency.
Feature detectors are found in various regions of the visual pathway, including the retina, the primary visual cortex (also known as V1 or the striate cortex), and higher visual areas. These neurons are tuned to specific features and exhibit enhanced responsiveness to stimuli that possess those particular features. For example, there are neurons that respond preferentially to horizontal lines, others that respond to specific colors, and still others that respond to faces or objects with particular shapes.
The concept of feature detectors was initially proposed by David Hubel and Torsten Wiesel in their groundbreaking studies on visual processing in the 1960s. Their research revealed the presence of neurons in the visual cortex that are selective for specific visual features, providing important insights into how the brain processes and perceives visual information. Feature detectors play a crucial role in visual perception, allowing us to recognize and interpret the visual world around us.
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the fetal blood that passes through the ductus venosus is relatively
The fetal blood that passes through the ductus venosus is relatively high in oxygen and nutrients. The right option is B) High in oxygen and nutrients.
The ductus venosus is an essential part of fetal circulation. It is a channel or a shunt that connects the umbilical vein to the inferior vena cava, allowing most of the oxygen and nutrient-rich blood to bypass the liver. As such, it is vital to understand the role that the ductus venosus plays in fetal circulation. This knowledge is important in the diagnosis of many fetal conditions, including congenital heart diseases.
Fetal circulation, which is different from adult circulation, exists during pregnancy to provide oxygen and nutrients to the growing fetus.
As blood returns to the fetal heart, it passes through the umbilical vein, which carries oxygen and nutrient-rich blood from the placenta. The oxygen and nutrients are essential for the growth and development of the fetus. Blood then passes through the ductus venosus, which allows most of the oxygen and nutrient-rich blood to bypass the liver and flow directly into the inferior vena cava.
The inferior vena cava is the main vessel that carries blood to the heart. From the inferior vena cava, the oxygen and nutrient-rich blood flows to the right atrium of the heart. The oxygen-rich blood is then pumped to the left atrium through the foramen ovale, another fetal shunt.
The foramen ovale is a hole in the wall that separates the right and left atria of the heart. The hole is covered by a flap of tissue called the septum primum. Blood flowing through the foramen ovale passes from the right atrium to the left atrium and then to the left ventricle, where it is pumped out to the body.
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The full question is given below:
The fetal blood that passes through the ductus venosus is relatively
A. low in oxygen and nutrients.
B. high in oxygen and nutrients.
C. low in oxygen but high in nutrients.
D. high oxygen but low in nutrients.
E. variable in the amounts of oxygen and nutrients.
What remind’s you of the ribosomes in a cell???
Plz help due today!!
Answer:
i imagine them as peopel in a big city, or animals in the wild with predators that are hungry, the cell uses the ribosomes for food and to heal the cell with energy.
Explanation:
eco friendly lifestyle is the pillar of sustainable development justify
Answer:
An eco-friendly lifestyle can be defined as a way of living that aims to reduce an individual's negative impact on the environment by adopting sustainable practices. This includes minimizing waste and pollution, reducing energy consumption, and using natural resources in a responsible manner.
Sustainable development, on the other hand, is a concept that promotes economic growth while preserving natural resources and the environment for future generations. It is a crucial goal for our planet, as it ensures that our current way of life does not jeopardize the well-being of future generations.
An eco-friendly lifestyle is one of the fundamental pillars of sustainable development, as it helps to minimize our ecological footprint and contributes to the preservation of natural resources. By adopting eco-friendly practices, individuals can reduce their greenhouse gas emissions, conserve energy and water, and reduce waste and pollution.
Moreover, an eco-friendly lifestyle can have positive economic benefits. For instance, by reducing energy consumption and minimizing waste, individuals can save money on utility bills and reduce their overall expenses. Additionally, sustainable practices can create new job opportunities in areas such as renewable energy, green building, and organic farming.
In conclusion, an eco-friendly lifestyle is indeed a crucial pillar of sustainable development. By adopting sustainable practices, individuals can reduce their negative impact on the environment, preserve natural resources, and promote economic growth while protecting the well-being of future generations.
Explanation:
hi hru
When the genetic material was first being isolated and studied, there was a controversy about it being protein or DNA. Those that backed protein as the genetic material almost got it's right. Explain. What was the connection between the two molecules that was missed
The controversy between protein and DNA as the genetic material was resolved when experiments demonstrated that DNA, not protein, carries the hereditary information.
There was a significant scientific controversy surrounding the nature of genetic material in the early days of molecular biology. While proteins were initially considered strong candidates for carrying genetic information, it was ultimately discovered that DNA (deoxyribonucleic acid) is the molecule responsible for storing and transmitting genetic information. However, the connection between proteins and DNA, known as the "missing link," was initially overlooked.
The main reason proteins were initially favored as the genetic material was that they exhibited a remarkable structural diversity, and it was known that proteins played crucial roles in various cellular functions. Additionally, proteins were composed of 20 different amino acids, providing a greater potential for complexity and variation compared to the four nucleotides found in DNA.
One key experiment that played a significant role in the controversy was performed by Frederick Griffith in 1928. Griffith was studying the bacterium Streptococcus pneumoniae and observed that a non-virulent strain could become virulent when exposed to a heat-killed virulent strain. This phenomenon was termed "transformation." However, at the time, the precise nature of the transforming substance was unknown.
The turning point came in 1952 with the work of Alfred Hershey and Martha Chase. They performed an elegant experiment using a virus called bacteriophage T2, which infects bacteria. They tagged the protein coat of the virus with radioactive sulfur and the DNA with radioactive phosphorus. By infecting bacteria and separating the virus from the bacteria, they demonstrated that only the radioactive DNA, not the protein coat, was transferred to the bacterial cells. This experiment provided direct evidence that DNA, not protein, was the hereditary material.
The connection that was initially missed between proteins and DNA was the role of DNA as the template for protein synthesis. In 1953, James Watson and Francis Crick proposed the double-helix structure of DNA, and crucially, they suggested that the sequence of nucleotides in DNA could encode the sequence of amino acids in proteins. This proposal laid the foundation for the understanding of the genetic code, where specific sequences of DNA nucleotides (codons) correspond to specific amino acids, forming the basis for protein synthesis.
Once the connection between DNA and protein synthesis was established, it became clear that DNA's ability to store and transmit genetic information, its chemical stability, and its ability to undergo mutations were all properties essential for a molecule serving as the genetic material.
In summary, the controversy between protein and DNA as the genetic material was resolved when experiments demonstrated that DNA, not protein, carries the hereditary information. The missing link was the understanding of DNA's role as a template for protein synthesis, which provided the connection between the two molecules and confirmed the central role of DNA in storing and transmitting genetic information.
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Calculate the volume of a cone of of base diameter 14cm and height 5cm
Take pie 22/7
The volume of the cone with base diameter 14cm and height 5cm is 1210 cm³. To calculate the volume of a cone, we use the formula V = (1/3)πr²h, where r is the radius of the base and h is the height of the cone.
In this case, given the diameter of the base of the cone is 14cm, the radius of the base can be calculated as r = 7. The height of the cone is given as 5cm.
Substituting these values in the formula, we get the volume of the cone as V = (1/3) x (22/7) x 7² x 5 = (242/7) x 5 = 1210 cm³. Hence, the volume of the cone with base diameter 14cm and height 5cm is 1210 cm³.
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Which of the following is true about ALL enzymes?
A. They catalyze a variety of different reactions.
B. They change the amount of energy released at the end of a reaction.
C. They break down immediately following the reaction it catalyzes.
D. They work on a single set of substrates.
The statement "they work on a single set of substrate " is true about all the enzymes.Thus, option D is correct.
What is enzyme?Enzymes are defined as biological catalyst that helps to speed up the rate of reaction. Enzymes are basically proteins and accelerates chemical reaction.
There are six types of enzymes present and categorised according to the type of reaction catalyzed:
isomerasestrasferasesoxidoreductaseslyasesligaseshydrolasesThe main biological function of enzyme is to speed up the reaction.
Therefore,the statement "they work on a single set of substrate " is true about all the enzymes.Thus, option D is correct.
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How is sexual reproduction (meiosis) involved in cystic fibrosis? How is asexual reproduction (mitosis) involved in cystic fibrosis?
Meiosis is the cell division that enables sexual reproduction. It consists of two successive cell divisions, after which four genetically different cells are obtained, which contain half the number of chromosomes as the mother.
Osmosis requires energy
True
Or
False
Answer:
Diffusion and osmosis don't require the cell to expend any of its own energy, as they are passive processes. As we know both are passive processes and yet (in basic, short terms) diffusion is higher to lower and osmosis is lower to higher, so movement to concentration doesn't determine whether it is active or passive.
Explanation: ur welcome
4. What type of cell is in each picture below? (NOTE: These do not need to be complete sentences.)
Answer:
The first picture is a palisade cell.
Second is red blood cells.
As for the others I have no idea.
Good night.
If a DNA strand is composed of 30% adenine (A), how much thymine (T) would be present out of 100%?
Group of answer choices
30%
70%
20%
40%
Answer:
70%
Explanation:
Rn 2Po+a The nuclear equation shows the transmutation of a form of radon into polonium and an alpha particle. In one to two sentences, explain whether or not the reaction is balanced.
The transformation of a type of radon into polonium and an alpha particle is represented by the atomic equation "2Po + α → Rn,"
As a result of the unequal number of polonium atoms on the left (2Po) and right (Rn) sides of the equation, the equation is unbalanced. In a balanced equation, the total number of atoms of each element must be the same on both sides. By changing this equation to 2Po + α → 1Rn + α" it can be verified that both sides have the same number of polonium atoms (2Po) and alpha particles (α).
We maintain the basic laws of nuclear interactions by balancing the equation to ensure that equal numbers of each type of atom are present before and after the reaction.
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How finance might contribute to a rise to ones stress level as you move from school to a higher education institution
Finance contributes a rise of stress level as a person move from school to a higher education institution because the expenses of that individual increases.
Stresses experienced by a studentThe repayment of loans, the cost of education, borrowing money for college, to find a job after school and the academic challenge of course work are the stress which experience a student in its academic years so we can conclude that finance has high contribution on the increase of stress level on student.
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Can someone help me answer this please
Answer:
determines your phenotype
0%?
Explanation:
Dragons can breath fire unless the traits say they cant but what?