Answer:
It's A, pretty obvious
Explanation:
I'm a bumblebee who likes to eat KFC
-Ash the Fox
la resouesta es A de la pregunta
energy enters the food chain through
A. consumers
B. producers
C. heterotrophs
Answer: B. Producers
Explanation:
First, the sun gives out energy and heat. Heterotrophs don't make their own energy from the sun, and consumers don't straight-up eat sunlight, so energy enters the food chain through producers, at the very start of the chain.
Answer:
B. Producers
Explanation:
producers are plants and any other organisms that have chloroplast
chloroplast is essential because it's an organelle that derives energy from the sun through photosynthesis
if cooking a beef roast with significant amounts of collagen, how can the meat be most effectively tenderized? a.mechanically tenderize meat or cut the collagen from the meat b.use a moist-heat cooking method to change the collagen to gelatin c.slice thinly across the grain of the meat d.roast to rare or medium rare
Option B - Whenever roasting beef that contains a lot of collagen, To make gelatin, cook the collagen using a wet heat method.
At 160/70, collagen begins to break down into gelatin. The meat becomes dryer, but at 160F the collagen-containing connective tissues start to turn into gelatin. Muscle fibers that had been tightly bound start to easily stretch apart over time. The flesh appears more tender because of the succulence that the gelatins produce, despite the fact that the fibers are still very stiff and dry.
Therefore, we want our meat to be cooked tenderly so that the rough collagen is transformed into gelatin while minimizing moisture loss. The fact that these techniques conflict with one another is what makes cooking meat difficult or problematic. However, temperatures must be lower than 130F in order to avoid moisture loss. It takes longer and higher temperatures to transform collagen into gelatin.
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Which of these will increase as the human population increases?
Answer:
When births are lower than deaths under carrying capacity, the population increases. When births are over deaths over carrying capacity, the population decreases. ... These have an increasing effect as the population increases. Food supply, competition, and parasites would be 3 examples of this.
Explanation:
What do you expect to happen if you increase the amount of greenhouse gases in the atmosphere?
Please help ASAP!!!!!!!
I NEED THIS QUESTION SOON AS POSSIBLE
"thank for the points"
HELP pls will mark you the brainliest
Is it the 3rd one?
I just researched and found this:
"During mitosis the chromosomes are very visible."
I hope that this helped.
what activities make up the process of science?
Answer:
Making observations, hypothesis, experiment, organize & analyze data, and conclusion.
What term describes a plant's response to external stimuli like light, gravity, and touch?
According to the research, a tropism is a plant's response to external stimuli like light, gravity, and touch.
What is a tropism?It is the response that plants or certain organs of them make to a stimulus that comes from the outside.
There are different classes of tropisms according to the nature of the stimulus, gravitropism, phototropism, heliotropism among others.
Therefore, we can conclude that according to the research, a tropism is a plant's response to external stimuli like light, gravity, and touch.
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Two hybrid grey fur dogs are crossed (Gg). Complete the Punnett Square and list all possible genotypes and phenotypes of the offspring
When two hybrid grey fur dogs are crossed (Gg) then the resulting genotypes are: FF - 0%, Ff - 50%, ff - 50%
What is a Punnett square?A Punnett square is a graphical tool used in genetics to predict the genotypes of offspring produced by a cross between two parents. It was developed by the British geneticist Reginald Punnett in the early 20th century.
The Punnett square is a square divided into four boxes, with each box representing one possible combination of alleles from the parents. The alleles are represented by letters, with uppercase letters representing dominant alleles and lowercase letters representing recessive alleles. The alleles for one parent are written along the top of the square, and the alleles for the other parent are written along the side of the square.
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Suggest why the blood flows through many channels in the dialysis unit, rather than through a single large channel
Hello there I hope you are having a great day :)
Blood travels through many different channels to optimize absorption. The water potential in the solution in the dialysis machine will need to be less than in the blood. If all the blood flows through a single large channel the blood water potential may be more negative than outside, therefore slowing absorption.
Is a 2 week blizzard a long term event? Is a flood from a hurricane a short term event?
Answer:
A blizzard can be a 2 week and intense snowstorm with very strong winds. Generally, blizzards form when cold polar air meets warm, moist air from lower latitudes, So yes a blizzard of 2 weeks can be considered long term event
Floods can occur within minutes or over a long period, and may last days, weeks, or longer.
Explanation :
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Thành phần nào dưới đây không thuộc cơ quan phân tích thính giác
Answer:
Sorry I can't understand anything
Which of the following organisms is a heterotroph? a) Rose b) Pine tree c) Deep-sea tubeworm d) None of these
Since the given organisms prepare their own food, hence none of the organisms mentioned are heterotrophs. Thus, the correct answer is Option D.
Heterotrophs are organisms that depend on other species (plants and animals) for food since they are unable to prepare it for themselves. They are dependent on these producers for food, either directly or indirectly.
The rose and the pine tree, two of the choices given, are both autotrophs since plants can make their own food through photosynthesis. On the other hand, the deep-sea tubeworm is a chemoautotroph, meaning it gets its energy from inorganic substances in its surroundings.
Therefore, the correct answer is Option D.
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ONCE AGAIN CRAZZYYYYY!!!!!! WILL REWARD BRAILIEST! 50+ POINTS
2018E. coli is an example of a bacteria. Bacteria are classified as prokaryotic cells because their DNA is not contained in a membrane-bound nucleus. 5.Compare: Look at the Sand/silt sample under the microscope.A.Turn on Show labels. Does sand/silt have any internal structures?B.Do you think sand or silt is alive? Explain.
2018Activity B: Specialized cellsGet the Gizmo ready:On the LANDSCAPEtab, click on the woman’s head to choose the human neuron sample.Question: How do a cell’s specialized structures relate to its function?1.Collect data: Use the microscope to observe the samples listed in the table below. For each sample, estimate the cell size and check off the organelles that are present. If there is no column for an organelle, list it in the Special structure(s) column. SampleEstimatedsize (μm)NucleusCellmembraneCytoplasmSpecialstructure(s)Human neuronHuman skinHuman muscleHuman blood2.Observe: Select the human skin sample. On the MICROSCOPE tab, choose the 400x magnification, focus on the sample, and turn on Show labels. Click on the Nucleus label. If necessary, adjust the Stage sliders to see the full description.A.What is the function of the nucleus? B.What is the function of the cytoplasm? C.What is the function of the cell membrane? 3.Observe: Select the human neuron sample. Focus the cells at 400x. Turn on Show labels. A.Click on the axon label to read the description. What is its function?
2018B.What is the function of a dendrite? Neurons transmit messages in the form of electrical and chemical signals, through axons and dendrites, from one part of the body to another. (Activity B continued on next page)Activity B (continued from previous page)4.Compare: Select to the human muscle sample. Observe the sample at 400x. A.What do muscle cells have that other cell types do not? B.What is a striation and how does it help muscle cells function? 5.Compare: Select the human blood sample. Observe at 400x. Look under Show informationon the right-hand side of the Gizmo.A.What is the function of red blood cells? B.What is the function of white blood cells? C.What organelle is missing from the red blood cells? 6.Compare: Compare the human and animal samples (human and mouse skin; human and worm neurons; human and fly muscle; human and frog blood). A.In general, are there any major differences that you can see? Explain.
2018B.What organelle do frog RBCs have that human RBCs do not? Most mammalian red blood cells have no nucleus. This allows the red blood cell to use all of its volume to transport oxygen. 7.Extend your thinking: Many types of cells, such as the ones in this activity, live together in groups, called tissues. A tissue is a group of similar cells that together carry out a specific function. Describe how the skin cells, neurons, muscle cells, and blood cells you have observed relate to the functions of skin, nerve, muscle, and blood tissue.You can write your answer on another sheet of paper.
2018Activity C: Plants and unicellular lifeGet the Gizmo ready:On the LANDSCAPEtab, select the Microalgaesample.Introduction: Most of the animals and plants we are familiar with are multicellular, they are made up of many cells. However, many living things only consist of a single cell. These microscopic organisms are unicellular.Question: How are unicellular organisms similar to multicellular organisms?1.Observe: Compare the microalgae, the Elodea leaf cells, the maple leaf cells, and the root hair cells at 400x. Sketch each below: MicroalgaeElodea Maple leaf Root hairA.What structures do all of these cells have in common? B.What structures are missing from the root hair cells? C.What is the purpose of this structure, and why do you think it is missing from the root hair cells? Photosynthesis is the ability of some organisms to generate food from sunlight. Cells that are not exposed to sunlight will not take part in photosynthesis.D.How are the algae cells different from the other cells? Microalgae are examples of unicellular organisms. Each cell is a single organism.
20182.Explore: Which other samples in the Gizmo do you think represent unicellular organisms? (Activity C continued on next page)
2018Activity C (continued from previous page)3.Observe: Switch to the Protist sample. Protists are unicellular organisms common in ponds On the MICROSCOPE tab, select the 100x radio button and focus the image.A.Watch the motion of the protists at 100X and 400X. What structures allow each protist to move?Amoeba: Euglena: Paramecium: B.In the table below, draw the structures that allow the protists to move on their imageson the left and describe the structures in the spaces on the right:AmoebaEuglenaParameciumC.Which protist is photosynthetic? How do you know?4.
Answer:
this question is not 50 points just sayin
Explanation:
Through which process do producers
make food?
A. decomposition
B. photosynthesis
C. fertilization
D. cropping
Answer:
B. photosynthesis
Explanation:
Plants are producers, they make their own food by way of photosynthesis and supply the rest of the food web with food after being eaten. Given that they are producers, they make food, and they do so through photosynthesis, the answer is B.
What cellular process causes the movement of oxygen into the cells from the blood?
Answer:
respiration
Explanation:
it the movement of oxygen by blood
Select the correct answer
Answer:
A.
Explanation:
Choice A states, "Human liver cells make proteins that promote homeostasis, and neurons do not." This statement supports that complex, multicellular organisms are composed of specialized cell types with different functions. First, humans are multicellular organisms. Next, Choice A points out the difference between liver and neuron cell function (liver cells can promote homeostasis while neurons do not), which means that the cells that compose a human are specialized with different functions.
Moss
Fern
Cladogram
Conifer
Non-seed
plants
Monocots
Seed
plants
Flowering
plants
Which statement describes how the cladogram is organized?
O The complexity of the species in each group increases from left to right.
O The size of the species in each group decreases from left to right.
O The number of species in each group decreases from left to right.
The age of the species in each group increases from left to right.
Dicots
The cladogram is arranged as follows: The age of the species in each group increases from left to right.
A cladogram, often known as a hypothetical link between groups of organisms, represents a phylogeny.
The creatures being examined, lines, and nodes where those lines intersect make up a cladogram.
The connections between the lines signify evolutionary period or a chain of species that led to that population.
WHAT TYPES OF PLANT ARE NOT SEED PLANT?
Ferns, mosses, horsetails, liverworts, and club mosses are a few non-seed plant types.
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a breeder of guinea pigs crosses a male guinea pig that has black fur with a female guinea pig that has white fur. The Punnett Square demonstrates the cross which results in offering that all have black fur.using the Punnett Square, identify the term that best describes the genotype of the tffspring. explain why all offspring were born with black fur ?
A. The genotype is 100% Bb or heterozygous Bb. The phenotypic ration is 4:0
B. The result of the cross of dominant BB black fur and recessive white fur guinea pig are all heterozygous Bb.
De acuerdo al siguiente enunciado, responda: "sus funciones son similares; difieren en su origen embrionario y en su plan de construcción".
Answer:
el enunciado hace referencia a estructuras análogas
Explanation:
La estructuras análogas (por ejemplo, órganos, tejidos, etc) son aquellas que cumplen la misma o similares funciones pero que poseen un origen evolutivo distinto (es decir, no comparten un antepasado común) y son producto de la convergencia evolutiva. Por el contrario, estructuras homólogas son aquellas que se caracterizan por tener un origen evolutivo común (comparten un antepasado común), independientemente de la función que cumplan. Las estructuras análogas se caracterizan por tener diferentes orígenes embrionarios y planes de construcción distintos (es decir, las células que dan origen a este tipo de estructuras son de linajes diferentes). Un ejemplo bien conocido de estructuras análogas son las alas de mariposas y murciélagos, las cuales cumplen la misma función pero no derivan de un antepasado común.
The world's food supply is influenced by social disruptions and attitudes, which directly affect which two disciplines?
A) wildlife and air pollution
B) the ecology of wildlife and the migration patterns of birds
C) the environment and agriculture
D) the environment and cultures
Answer:
C.) the environment and agriculture
Explanation:
got it right on edge 2021 :)
Answer:
C) the environment and agriculture
Explanation:
edge
Which of the following is a benefit of recreation activities?
A. Water pollution
B. Social interaction
C. Noise pollution
D. The spreading of weeds
Answer:
C Noise pollution
Explanation:
because organisms create noise.
What force continues to drive blood through the vasculature during ventricular diastole
A. Ventricular constriction forces blood into the vasculature during ventricular diastole
B. The elastic recoil of the stretch arterial walls provides the force to continue blood flow in the remaining vascular system during ventricular diastole
C. Sympathetic stimulation produces arterial vasoconstriction, which drives the blood forward into the arterioles during ventricular diastole
D. Skeletal muscle contraction squeezes the blood forward from the arteries during ventricular diastole
E. Respiratory movements produce pressure changes in the chest, which establishes a pressure gradient that drives blood forward from arteries into microcirculation
The option that represents the force that continues to drive blood through the vasculature during ventricular diastole is "B. The elastic recoil of the stretch arterial walls provides the force to continue blood flow in the remaining vascular system during ventricular diastole.
"What is ventricular diastole? Ventricular diastole is the relaxation phase of the ventricles that precedes ventricular systole, the contraction phase of the ventricles. During ventricular diastole, blood is released into the ventricles from the atria.Blood flow in the circulatory system is determined by many factors. The vasculature is the collection of blood vessels that make up the circulatory system. The heart, arterial system, and venous system are all included in the vasculature. In the vasculature, blood pressure is an important factor in regulating blood flow. The elastic recoil of the stretched arterial walls is responsible for continuing blood flow in the remaining vascular system during ventricular diastole. Blood pressure in the arteries during systole stretches the walls of the arteries. When the ventricles relax, this wall-stretching force helps to push the blood forward.
Therefore, option B represents the force that continues to drive blood through the vasculature during ventricular diastole.
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Look at the picture. What does it represent? https://www.savvasrealize.com/community/proxy/assessment/5d06f8c54eec494ca75c4bc729b9db97/images/6b190a2b-c906-44ab-a086-3263ff1286cf
choose two correct answers:
A. Differentiation is the process by which cells become specialized.
B. The outer cells of the blastocyst become the embryo.
C. The inner mass of cells of the blastocyst will form the specialized cells in the body.
D. Specialized blastocyst cells become stem cells in the adult.
Answer:
C. The inner mass of cells of the blastocyst will form the specialized cells in the body.
Explanation:
i did this on a homework qiuz an got it right hope this helps
Answer: A and
Explanation:
Ecological Succession: The process by which the ecosystem _________________________________________ from barren land to a complex ecological community.
Ecological Succession: The process by which the ecosystem colonization of species from barren land to a complex ecological community.
What is Ecological Succession?The process through which a region's species and habitat mix changes over time is known as ecological succession. These communities gradually take the place of one another until a "climax community"—such as an established forest—is attained or until a disruption, like as a fire, happens. The notion of ecological succession is important to ecology.
A dirt field, for example, is ploughed and left for the summer. Weeds begin to sprout on the field throughout the summer. Small bushes begin to develop once the weeds have grown. Trees begin to sprout in the field after a few years.
Ecological Succession: The process by which the ecosystem colonization of species from barren land to a complex ecological community.
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In what form is energy stored at the end of photosynthesis?
A Electron energy
B. Solar energy
C.Water energy
D. Chemical energy
why the planets have been in motion and will continue to stay in motion since
their birth
Answer:
The solar system was formed from a spinning gas cloud. This set the planets into motion from their birth. So basically, once the planets were in motion, the laws of physics keep them in motion by virtue of inertia. The planets continue to move at the same rate in their orbits.
Explanation:
Brainliest pleasee :)
A ____ surface will absorb all colors.
A green surface will absorb all colors and reflect ____
Answer:
A Black surface will absorb all colors.
A green surface will absorb all colors and reflect green.
=> Any surface which absorbs all the colors appear to be black because no color is reflected.
=> A surface color is a color which is reflected by it.
For example:
If a surface is red colored, This means that it reflects red color. That's why it appears to be red.
\(\rule[225]{225}{2}\)
Hope this helped!
~AH1807A teacher is leading a lesson on water use and the water cycle. The impact of which of the following is the most likely to be reinforced by this lesson?
A. improving public health
B. preserving biodiversity in the oceans
C. conservation of freshwater resources
D. reducing consumption of fossil fuels
Answer:
Explanation:
The impact of conservation of freshwater resources is the most likely to be reinforced by a lesson on water use and the water cycle. Hence, C. is the correct option.
Freshwater conservation is the preservation, protection, and restoration of ecosystems and habitats that support freshwater biodiversity and provide clean, fresh water to people and nature. Conserving freshwater ecosystems ensures that people have enough water for household, agricultural, and industrial purposes, while also safeguarding biodiversity.
Conservation of freshwater resources: Freshwater conservation is important since freshwater is essential for our survival and well-being. Freshwater ecosystems are under increasing pressure from human activities, which have resulted in the destruction of habitats, pollution, overuse of water resources, and the introduction of invasive species. Freshwater conservation helps protect and restore freshwater habitats and species, ensuring that we have enough clean, fresh water for our needs and that the biodiversity of these ecosystems is preserved.
Furthermore, conserving freshwater resources would aid in the preservation of the water cycle, which is one of the most crucial ecological processes on the planet.
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In this project, you will research sickle cell anemia in Africa and how it relates to malaria. Write a 350 word report on the description of the disease sickle cell anemia and how it protects those that carry the gene against malaria. Include information such as which populations are most affected and how the environment determines whether the disease is beneficial or harmful. Write your findings in the essay box below.
Answer: Sickle cell disease affects millions of people around the globe and is the 4th leading cause of death in children in many developing countries like Africa. It causes health problems like anemia, swelling, bacterial infections Sickle cells that block blood flow to organs deprive the affected organs of blood and oxygen. In sickle cell anemia, blood is also chronically low in oxygen. This lack of oxygen can damage nerves and organs, including your kidneys, liver, and spleen. The sickle cell mutation is relevant to malaria because infection of a red blood cell with the malaria parasite leads to hypoxia. People develop sickle-cell disease, a condition in which the red blood cells are abnormally shaped if they inherit two faulty copies of the gene for the oxygen-carrying protein hemoglobin. The faulty gene persists because even carrying one copy of it confers some resistance to malaria. Sickle cell disease is more common in Hispanic-Americans from Central and South America. People of Middle Eastern, Asian, Indian, and the Mediterranean. Most of the different air pollutants are closely intercorrelated, and increasing overall levels seem to correlate with increased hospital attendance, although higher concentrations of atmospheric carbon monoxide may offer some benefit for patients with sickle cell disease.
Explanation: Some of it is in my own words but make sure to read it over and paraphrase. good luck!! :)
The morphology of red blood cells is affected by a genetic condition called sickle cell anemia. People with sickle cell anemia have red blood cells shaped like a sickle or crescent moon, instead of having the typical angled disc form.
What is Sickle cell anemia?The morphology of red blood cells is affected by a genetic condition called sickle cell anemia. People with sickle cell anemia have red blood cells shaped like a sickle or crescent moon, instead of having the typical angled disc form. Red blood cells with this abnormal form can become rigid and sticky, resulting in a number of problems including discomfort, anemia and organ damage.
People of sub-Saharan African descent, as well as those in many areas of the Middle East and India, are most likely to have sickle cell anemia. It is believed that an estimated 300,000 newborns are born with sickle cell anemia each year, with the majority of these incidences occurring in Africa.
It is interesting to note that sickle cell anemia is known to offer some protection against malaria, a condition caused by a parasitic infection spread by mosquitoes. People who have one copy of the sickle cell gene are less likely to get severe malaria than people who don't have it, and people who have two copies of the gene (sickle cell anemia) are also less likely to get malaria.
Therefore, the morphology of red blood cells is affected by a genetic condition called sickle cell anemia.
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the sponges found in lake baikal are filter feeders. why might gathering energy in this way be an advantage over photosynthesis in this part of the lake?
The advantage of being a filter feeder in the deep regions of Lake Baikal is that there is very little light for photosynthesis to occur.
Therefore, filter feeders can still obtain energy by filtering small organisms and organic particles from the water.
Photosynthesis requires sunlight, which can only penetrate the top layers of the lake. In the deep regions, filter feeding is a more reliable way to obtain food since it does not depend on the presence of light.
Additionally, the water in Lake Baikal is very cold and has a low nutrient concentration, which makes photosynthesis less efficient.
Filter feeders also have the advantage of being able to obtain a wide variety of food sources. They can filter out tiny organisms, such as bacteria and plankton, that photosynthetic organisms may not be able to utilize.
Overall, filter feeding is an advantageous strategy for the sponges found in the deep regions of Lake Baikal since it allows them to obtain energy in an environment where photosynthesis is not a viable option due to the lack of sunlight and low nutrient concentration.
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