6. Write an Equation Re-
arrange the density equation
to show how to find the mass
of a substance if you know
the volume and density.
Answer:
hope this is correct. have a good day!
In general, bacterial cells are prokaryotic. Which cells are eukaryotic?
• animal and plant cells
• bacteria cells
I NEED HELP WITH THIS PLEASE!!!! For my claim I said that there isn’t enough land in Texas to accommodate all 7.8 billion people, which would have an adverse impact on the environment of the desert animals and possibly the ocean species. Despite its capacity, Texas cannot maintain all 7.8 billion people. I JUST NEED HELP WITH THE QUESTION TWO AND THREE!!
Claim: Texas cannot support all 7.8 billion people living there all at once.
What is the reason for the claim about Texas?Evidence:
According to the United States Census Bureau, the estimated population of Texas as of 2021 is approximately 29 million people. Even if we assume that the entire land area of Texas could be utilized for housing and resources, it would not be enough to support 7.8 billion people.
Overpopulation could lead to a strain on the environment and natural resources, such as increased pollution and overuse of water, which could have long-term negative effects on the ecosystem.
Reasoning: A large population in one area can cause negative impacts on the environment and natural resources, leading to long-term consequences. Therefore, it is not feasible for Texas to support such a large population.
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While analyzing the evidence you collected to support your claim, select an appropriate method
for communicating your scientific explanation. Remember, no matter which communication
format you choose, it is important to use the correct scientific language to describe your
evidence.
• Represent your scientific explanation using a model (physical or diagram). Attach an
image or a video demonstrating your model.
• Use an oral communication method, such as a video of yourself, a conversation with
another student, or a skit. Attach a video of your scientific explanation.
• Present your scientific explanation in a creative written form using Studio.
• Write your scientific explanation in the space below.
• Be sure to include a concluding statement.
When you get an idea, write it down as quickly as possible. Now that you have a jumble of information and thoughts, you need to put them all together in a way that is readable and does justice to your research.
This is further explained below.
Select an appropriate method for communicating your scientific explanation.?Generally, In many different kinds of research, the primary task of interpretation can only be finished after the vast bulk of the data has been gathered.
Others possess data (for instance, in the form of historical records or literary works), and the effort required to analyze this material begins much earlier on in the qualitative research process.
In conclusion, No matter what kind of research you are carrying out, there will come a time when the results of your analysis will fill your head to bursting point with new concepts.
In conclusion, You need to scribble them down as soon as the thought came to you. Now that you have a mess of facts and ideas, you need to organize them into a written piece that is legible and appropriately expresses your findings.
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True or false brainlyyy
Answer:
THE BRAINLY THE BRAINLY IS REAL
Explanation:
so yes / true
Select the correct answer.
Which of the following conclusions can be drawn from the 2008 passage of Proposition 2?
A.
B.
O C.
O D.
California voters are largely vegetarians.
California voters believe that animals have many rights.
California voters oppose conditions they see as inhumane.
California voters feel that all animals should have spacious living conditions.
voted supported this ballot measure to prohibit the confinement of pregnant pigs, calves raised for veal, and egg-laying hens in a manner that does .
California Voters are largely Vegetarians?A recent study that compared variations in state-by-state adoption over a 15-year period shed light on how interest in veganism and plant-based diets has varied across the US."Plant-based diets are quickly gaining popularity, but the shift hasn't been gradual. In recent years, vegan diets have gained popularity quickly, and more meat-free goods have entered the market, according to Kelly Fairchild, a global business development manager at Ipsos Retail Performance.
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How are plants influenced by human societies?
Answer:
Explanation:
Plants are affected both positively and negatively by human societies. We either help their growth, or stunt their growth. For instance, we may add fertilizers to the soil. This helps plants, or we may cause oil spillag on soil, which in turn kills plants.
QUESTION 1
Name the species interaction.
The strangler fig (Ficus crassicuscula) begins as a seed dropped by a bird or monkey into the tree canopy. The seed sprouts and tendrils
grow downward and around the host tree. Finally the tendrils reach the ground where they grow their own root system. As the strangler fig
continues to grow around the host tree, the host often dies either as a result of the fig strangling it or from lack of sun as the strangler fig
shades the host tree. The strangler fig then consumes the nutrients of its decaying host.
OA. Commenalism
OB. Resource Partitioning
OC. Competition
O D. Parasitism
Interaction between species is called parasitism, as option D shows.
What is parasitism?It is a disharmonious relationship between two living beings.It is a relationship where only one of the individuals benefits while the other suffers harm.A parasite is a living being that takes advantage of another living being's resources, stealing them completely. An example of this is the strangler fig which uses the structure of another plant to get sunlight and nutrients.
The strangler fig does not supply the host plant with anything, but absorbs its nutrients and prevents it from receiving sunlight, causing it to slowly die.
In this case, we can see a clear example of parasitism.
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Fungi reproduce most commonly viafragmentation.budding.spores.binary fission.
Answer: spores
Explanation: Most fungi reproduce by forming spores that can survive extreme conditions such as cold and lack of water. Both sexual meiotic and asexual mitotic spores may be produced, depending on the species and conditions. Most fungi life cycles consist of both a diploid and a haploid stage.
Answer:
spores
Explanation:
correct on pf
Some types of muscular dystrophy are X-linked recessive disorders. A mother who is a carrier for muscular dystrophy has children with a father who doesn’t have muscular dystrophy.
a. What percentage of their sons will have the disease, and what percentage of their sons will be carriers?
b. What percentage of their daughters will have the disease, and what percentage of their daughters will be carriers?
Show your work with a Punnett Square, using XD to represent the allele not associated with muscular dystrophy and Xd to represent the allele associated with muscular dystrophy. You can copy/paste the blank table below or create a table in the submission box to complete the Punnett square.
D gene is an X-chromosome-linked gene. a) 100% will have the disease, XdY // 0% will be carriers. b) 0% will have the disease // 100% will be carriers, XDXd.
What are the séx-linked genes?These are genes that can be found only in the X-chromosome. The inheritance pattern expressed by these genes varies from the one expressed by genes located in autosomal chromosomes.
In the exposed exampe,
- muscular dystrophy are X-linked recessive disorders
- woman ⇒ carrier for muscular dystrophy ⇒ heter0zyg0us ⇒ XDXd
- man ⇒ doesn’t have muscular dystrophy ⇒ X-chromosome with the dominant allele ⇒ XDY
- XD ⇒ chromosome rarrying the dominant allele
- Xd ⇒ chromosomes carrying the recessive allele
Cross: Man x Woman
Parentals) XDY x XDXd
Gametes) XD Y XD Xd
Punnett square) XD Xd
XD XDXd XDXd
Y XdY XdY
F1) 1/2 = 50% of the progeny will express the normal phenotype, XD-
1/2 = 50% of the progeny will have muscular dystrophy, Xd-
100% of the girls will be normal and carriers, XDXd
100% of the boys have muscular dystrophy, XdY
a. What percentage of their sons will have the disease, and what percentage of their sons will be carriers?
Considering only boys,
100% of them will have the disease, XdY0% will be carriers.b. What percentage of their daughters will have the disease, and what percentage of their daughters will be carriers?
Considering only girls,
0% of them will have the disease, 100% will be carriers, XDXdYou will elarn more about séx-linked genes at
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Which of the following statements is not supported by the cell theory?
Although some structures in humans are not made of cells, these structures are made and supported by living cells.
There are some non-cellular entities that are considered non-living even though they demonstrate characteristics of life.
Humans create a zygote by combining gametes with half the amount of information as a regular body cell.
The mixing of organic matter is a common way for new species of organisms to be formed from non-living matter.
Answer:
Theory 1
Explanation:
All structure are made of cells.
Cells - Tissue - Organ - Organ System - Organism
Use the following scenario to answer questions 67-70
Kayla is a nutritionist and is interested in how diet affects growth in children. Using rats as a
model organism, Kayla set up the following experiment to examine the effects of diet on the
growth of baby rats. She chose rats because, like humans, they nurse their young, and share
many of the same genes. She designed an experiment that measured the effect of a sugar water
diet compared to a diet of breast milk on rat growth. She divided a litter of 6 rats into two groups
of three. Group A was fed a diet of sugar water, and Group B was fed breast milk. Each rat was
fed 5 mL of "food" each day. Kayla determined the mass of each rat once a week for 4 weeks.
67. What is the independent variable in this experiment?
68. What is the dependent variable in this experiment?
69. What is the control group in this experiment?
70. What variable(s) were constant in the different groups?
The independent variable in this experiment is the number of rats.
The dependent variable is the mass of each rat.
The control group in this experiment is the mass of each rat.
Nutritionists commonly work with individuals or populations to teach them more approximately general nutrients, food, and health. Their recognition is of meal behavior. This consists of working with people to plot and put in force meal plans that improve the person's or circle of relatives' nutrition.
In place of dietitians, who're qualified to diagnose eating disorders and lay out diets to treat particular medical conditions, nutritionists address standard dietary pursuits and behaviors. Nutritionists are regularly employed in faculties, hospitals, cafeterias, lengthy-term care centers, and athletic businesses
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A farmer is analyzing cross sections of his land to determine where to build a well.
Which phrase describes the best area to dig down to the groundwater?
where the saturated zone is 15 meters deep
where the water table is at 100 meters deep
where the unsaturated zone is 50 meters thick
where there is a 25-meter thick clay layer at the surface
Where the water table is 100 metres below the surface is the best place to look for groundwater.
How far down must she dig to get to the water table?Answer: Five feet is the right response. The top layer of porous material is referred to as the unsaturated zone; this is the layer that is rarely filled with water unless it has recently rained.
Which will make groundwater accessible to people?Aquifers are the source of the majority of groundwater, including a sizeable portion of our drinking water. A well must be made by boring a hole that extends to the aquifer in order to get this water. Aquifers can discharge naturally at springs and in wetlands in addition to at man-made locations like wells.
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Answer:
B
Explanation:
i wanted to make sure it was the first one?
The true statement is refining oil pollutes the air with nitrogen dioxide.
Groundwater is a part of natural water cycle.
Most of the earth's water is not freshwater, most of the water is salt water.
Factories like this oil refinery are a major source of air pollutants, including toxic metals, particulates, and many types of gases like, nitrogen oxides, sulfur oxides, methane, carbon monoxide, benzenes, and others.
Many of these gases contribute to the formation of ozone pollution and are causing the climate to warm due to the greenhouse effect.
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organisms that are able to make their own food are known as
Answer:
Autotroph
Explanation:
Which of the following is part of the cryosphere?
A. The ocean
B. Wetlands
C. Permafrost
D. Aquifers
Answer:
C can be the answer but I am not really sure
Answer:
C C C it is Permafrost is it
Explanation:
PLZZ trust me ;)
There are three sources of genetic variation in sexual reproduction. Determine which of the following statements accurately describes which of these are considered random and which are not
Genetic recombination and independent assortment are considered random sources of genetic variation, while mutations can occur randomly or due to specific factors.
In sexual reproduction, the three sources of genetic variation are genetic recombination, independent assortment, and random mutations. Among these sources, genetic recombination and independent assortment are considered random processes, while mutations are not entirely random.Genetic recombination occurs during meiosis when homologous chromosomes exchange genetic material through crossing over. This process is considered random as the precise locations where recombination events occur are unpredictable.Independent assortment refers to the random alignment and separation of homologous chromosomes during meiosis I. The random positioning of maternal and paternal chromosomes contributes to genetic diversity in offspring.On the other hand, mutations are not entirely random as they can be influenced by various factors such as exposure to mutagens or errors in DNA replication. However, the specific mutations that occur at particular loci are generally considered random events.Therefore, the accurate statement would be that genetic recombination and independent assortment are considered random sources of genetic variation, while mutations are influenced by both random and non-random factors.For more such questions on Genetic variation:
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what is added to or removed from a substance to change its state of matter?
compounds
energy
mass
atoms
what is the common factor needed in both chemical and physical change?
energy
solids
change in composition
change in matter
Answer: 1. Energy
2. energy
Explanation:
both are energy I took the quiz
Energy is added to or removed from a substance to change its state of matter. Energy is the common factor needed in both chemical and physical change. The correct options are B and A.
What is energy?Energy is an entity that is required to do every piece of work. It's of many kinds, and it is required to perform all functions of the body and all physical work. The different kinds of energy are thermal energy, kinetic energy, potential energy, etc.
When thermal energy is removed from an object, it changes its state of matter. The three states of matter are solid, liquid, and gas. When thermal heat increase, it converts into gas, and when decreases it converts into solid. To change any chemical and physical reaction, energy is required.
Thus, the correct options are B, energy, and A. energy.
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Flooding on the farm summary
A father with type O blood marries a woman with type B blood who has a type O mother. What is the probability that the offspring of this husband and wife will be O? B? A? AB?
Answer:
Probably OB or ob or Ob or oB
Explanation:
Answer:
It’s highly unlikely that the offspring wi8kl be A or AB because there’s nothing to factor that in as a probabilit. The kid is more likely to be OB or B, with a slightly lower but still probable chance of having O.
Explanation:
What does it mean when a cell does not respond to signals which tell it to stop dividing after its cell cycle is completed?
Answer:
Cancer
Explanation:
When cell divides without control it is said to be cancerous.
In one to two sentences, what are some ways to mitigate climate change?
Answer:
To mitigate climate change, we can reduce how much energy we use, look for more enviromentally-friendly energy sources, and limit production of greenhouse gases.
Which options describe traits that are shared by all animals?
CHOSE ALL THAT APPLY!
Animal cells function in similar ways.
Animals all have the same body shape.
Animals have body systems that serve similar functions.
Animals digest their food.
Answer:
A, C, D
Explanation:
How does energy enter a pond ecosystem?
Answer:
Ponds get their energy from the sun. As with other ecosystems, plants arethe primary producers. The chlorophyll in aquatic plants captures energy from the sun to convert carbon dioxide and water to organic compounds and oxygen through the process of photosynthesis
Food chains explain how energy and matter move through ecosystems
Organisms participate in group behaviors in order to survive. Which statement best describes how this relates to reproduction?
A. Increased chances of reproduction means increased chances of the individual's survival.
B. Increased chances of survival means increased chances of successful reproduction.
C. The offspring of individuals that reproduce outside of a group are more likely to survive.
D. Individuals that survive outside of a group are more likely to reproduce.
What are 2 similarities chromosomes you get from parents
The two similarities between chromosomes that you get from your parents are Genetic Material and Number of Chromosomes.
What more should you know about genetic materials and number of chromosomes you get from parents?In terms of Number of chromosomes: Every Humans have 23 pairs of chromosomes, for a total of 46 chromosomes. Each parent contributes 23 chromosomes to their child, for a total of 46.
in tems of Genetic material: The chromosomes that you get from your parents contain the same genetic material. This is why you look like your parents and why you have inherited some of their traits.
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what do coral reefs do as producers? what do they create for the ocean
Answer: Coral reefs are important to the ecosystem because they are the pillars on which marine and coastal ecosystems are built. They keep plants, fish, and animals fed. They clean up our water and protect our coasts.
Explanation: Hope it helps :)
What is the most likely way this seed is moved
Although the cause of Parkinson's disease is unknown, research indicates that it may be due to defective nuclei in the cells of those affected. Which of these could be studied as a direct result of having defective nuclei and may shed light on the cause of Parkinson's? es ) A) Enzymes could no longer be produced B) DNA could not be accurately replicated Mitochondria could no longer produce ATP D) Transport across the membrane would be decreased
Answer:
B) DNA could not be accurately replicated
Explanation:
Parkinson's disease is characterized by a deficiency in movement due to an anomaly in the nervous system of the body. However, according to this question, the cause of Parkinson's disease is unknown, although research points out that it may be due to defective nuclei in the cells of those affected.
Since Parkinson's disease is considered to be related to a defective nuclei at the cellular level, the most likely result is that DNA could not be accurately replicated. This is because DNA is located in the nucleus, and hence, a defective nucleus will affecti the DNA.
N.B: The other options are not related to the nucleus