Which of these statements is a scientific question that might be asked about
this food chain?
A. How would the populations of the fish change if shrimp started
eating fish?
B. Do mackerel eat more tuna or more shrimp in one day?
C. Where in the ocean do shrimp find the plankton that they eat?
D. How would a change in the population of shrimp affect the
populations of mackerel and tuna?
Answers
Answer:
A
Explanation:
A, because there's a food chain that's going to Plankton to shrimp and so on. That would be a scientific question they might ask about. It's also related to what the question is asking about and it's a more simple answer. I wouldn't think B or C is what they would ask about because it's not really related to the food chain. For D, it's a really good question. But, the food chain only shows a Plankton going to shrimp and so on. D is a bit more into deep thought and it doesn't really relate to the picture either.Related Questions
In the punnet square,fill in the shaded boxes with the alleles of. Each parent. Use B for the dominant allele (black fur) and b for the recessive allele (white fur)
Answers
Answer:
male - female blck is tge answe ok
Answer:
Male - B
Female- b
combination is Bb on all
Black fur- 100%
White fur- 0%
Explanation:
right on edge
Metamorphic rocks tend to show the same properties as the rocks they were formed from Question 3 options: True False
Answers
20 points and brainlist and thanks please Mike wrote the characteristics of two types of galaxies as shown below: Type A: Does not have a regular shape Type B: Forms a perfect sphere or a smooth flattened oval Which statement is correct?
Type A is a spiral galaxy and Type B is an elliptical galaxy.
Type A is an elliptical galaxy and Type B is a spiral galaxy
. Type A is an irregular galaxy and Type B is an elliptical galaxy.
Type A is an elliptical galaxy and Type B is an irregular galaxy.
Answers
Answer:
The answer is B. Please do as you said
Answer:
the answer is B
Explanation:
I got a 100 on the test
defend Human Evolution against Scientific Creationism
Answers
Answer: According to the National Academy of Sciences (NAS), a scientific theory is “a well-substantiated explanation of some aspect of the natural world that can incorporate facts, laws, inferences, and tested hypotheses.” No amount of validation changes a theory into a law, which is a descriptive generalization about nature. So when scientists talk about the theory of evolution—or the atomic theory or the theory of relativity, for that matter—they are not expressing reservations about its truth.
Explanation: The theory of evolution, meaning the idea of descent with modification, one may also speak of the fact of evolution. The NAS defines a fact as “an observation that has been repeatedly confirmed and for all practical purposes is accepted as ‘true.’” The fossil record and abundant other evidence testify that organisms have evolved through time. Although no one observed those transformations, the indirect evidence is clear, unambiguous and compelling.
Labeling the Amino Acid Structure Using the drop-down menus, label the parts of an amino acid. Label A Label B Label C
Answers
Answer:label a:amino group
Label b:R group
Label c:carboxyl group
Explanation:
Label b:R group, Label c:carboxyl group.
What are Amino acid?All living things employ amino acids as building blocks for proteins. Twenty distinct amino acids are required by your body for proper operation.
You must consume essential amino acids through the food you eat. Beef, eggs, and dairy products are just a few examples of meals that contain essential amino acids.
The building components of protein are amino acids. Long strands of amino acids make up proteins. Numerous distinct proteins in your body each perform vital functions. Each amino acid sequence in a protein is unique.
Therefore, Label b:R group, Label c:carboxyl group.
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Use the drop-down menus to complete the sentence below. A is an organism that may be eaten by a .
Answers
Answer:
A
✔ primary consumer
is an organism that may be eaten by a
✔ secondary consumer
A
Identify the structures in the cell pictured on the
right
Label A
Label B
Label C
Label D
D
<
<<
DONE
С
B
Answers
Answer: Label d?
Explanation:
Does anyone know how to graph solubility curve?
Answers
Answer:
All you need to do is draw the lines connecting the dots. I couldn't do it with this platform.
Explanation:
A very metabolically active cell is likely to have lots of which type of organelle?
Answers
Answer:
The answer will be mitochondria.
Explanation:
I hope this helps :)
Consider the chromosome. The parts of a chromosome are labeled. The lines on the chromosome are labeled b. Which best describes the function of the part labeled b? carries all the genetic information of the organism provides all of the master instructions of the cell joins sister chromatids codes for a specific trait
Answers
Answer:
carries all the genetic information of the organism
Explanation:
Genes are located on many chromosomes. In other words, a particular section of the genome is located on each chromosome.
What are the main role of chromosome in the information?The primary function of the chromosomes is to transfer DNA, the fundamental component of genetic material. The genetic instructions for numerous biological functions are encoded in DNA.
Chromosomes, which resemble threads, are located in the nucleus of both animal and plant cells.Protein and a single molecule of deoxyribonucleic acid make up each chromosome (DNA).
These processes are necessary for the development, maintenance, and procreation of the organisms.Proteins like histones, which protect the chromosomes.
Therefore, DNA is passed down from parents to children and contains the precise instructions that give each sort of living thing its individuality.
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Which of the following describes the general climate in climate zones at low latitude? ❤❤❤❤❤❤❤❤❤❤❤❤❤❤ Precipitation levels and average temperatures are high. Precipitation levels and average temperatures are low. Precipitation levels are high, and the average temperatures are low. Precipitation levels are low, and the average temperatures are high.
Answers
Answer:
Precipitation levels are low, and the average temperatures are high.
Explanation:
The low latitude climates lie for the most part between the tropics of Cancer and Capricorn. They occupy the equatorial zone, most of the tropical zone, and part of the subtropical zone. Climates in this region tend to be extremely dry and hot.
Precipitation levels and average temperatures are high. Therefore, option (A) is correct.
What is a low latitude climate zone?Low latitude climate zones are regions of the world that are located near the equator and have relatively consistent weather patterns throughout the year. These zones are characterized by high temperatures and abundant precipitation, which support a diverse range of plant and animal life.
The vegetation in these regions is typically lush and green, with tropical rainforests, savannas, and wetlands being common types of ecosystems. Low latitude climate zones are home to a wide variety of wildlife, including primates, big cats, and a vast array of bird species. These regions are also important for human habitation, with many of the world's largest cities located within the low latitude zone.
Overall, the low latitude climate zone is a hot and humid environment that supports a rich and diverse ecosystem. Therefore, option (A) is correct.
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Using the drop-down menus below, identify the processes cells use to maintain homeostasis
Answers
Answer:
OsmosisActive TransportPassive TransportDiffusionExplanation:
Answer:
Osmosis
Active Transport
Passive Transport
Diffusion
Explanation:
in binomial nomenclature of organisms, every species name includes two words. The first word is the name of the ___.
Answers
Answer:
genus
Explanation:
Binomial nomenclature is a naming system for all living things. It consists of two parts with the first being the genus and the second being the specific epithet.
Hope that helps.
The image shows a paramecium and a bacterium. One of these organisms is very good at rapidly adapting to environmental changes because it has the ability to take in stray genetic information from the environment. Which structure allows the organism to do this?
Answers
Answer:
The bacteria forms new kind of cells to adapt to a new environment. This adaptation is under tight genetic control, involving the expression of multiple genes.
the bacteria need to adjust their enzyme levels in order to quickly benefit from the nutrient mix that is currently available in the surrounding.
If the living environment undergoes a sudden change, the bacterium's own production of proteins has to fulfill these changes in an effective way.
6. Seismic waves that go straight through Earth make the trip very quickly.
A. What does that tell us about the composition of Earth's center? (5 points)
B. What characteristic of seismic waves tells you this? (5 points)
Answers
The statements tell us this about Seismic waves travel through the earth
The earth contains a lava-filled core.The direction of travelWhat are Seismic waves?Generally, Seismic waves are simply defined as energy waves that pass through the strata of the Earth due to the earth phenomenon.
In conclusion, Seismic waves tend to travel in a straight direction on earth, which contains lava-filled core.
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Can u please help me .
Answers
Answer:
For number 6 the answer is option C.
For number 7 the answer is option C.
Hope this helps you.
which of the following is an example of a stratovolcano
Answers
Answer:
Los volcanes Villarrica, Llaima, Volcán Osorno, Chillán (en Chile), Nevado de Colima, Volcán Ceboruco, Popocatépetl (en México)ejemplos de estratovolcanes
A class is doing a science experiment to investigate the blood types of each of the students. Which label would be on the container in which the students dispose of materials that have leftover blood? chemical waste broken glass hazardous waste trash
Answers
Answer:
hazardous waste
Explanation:
Blood is a biohazardous waste, also called infectious waste or biomedical waste, is any waste containing infectious materials or potentially infectious substances such as blood. Of special concern are sharp wastes such as needles, blades, glass pipettes, and other wastes that can cause injury during handling.
A species of fish evolved over thousands of years to have gills that allowed the fish to swim deep in the sea. What’s the effect of this development on deep-water resources?
The fish developed the gills because of____ . Because the fish are now able to swim in deep water, their ____ in shallower water will have less food. Likewise, competition for food among deep-water fish that eat the same types of food will ____.
1.
A. genetic modification
B. hybridization
C. natural selection
2.
A . competitors
B. predators
c.prey
3
a .increase
b. decrease
C. not change
Answers
Answer:
1 a 2b 3increase
Explanation:
Genetically fishes have gills to inhale they take water through gills and u know water has some amount of oxygen
2 predators increase because many fishes eat each other bcz of competition
3 so relating point 2 competition also increase
The fish developed the gills because of genetic modification . Because the fish are now able to swim in deep water, their predators in shallower water will have less food. Likewise, competition for food among deep-water fish that eat the same types of food will increase.
What are the adaptations of fish gills?Gills are organs that filter oxygen from the surrounding water. The inside structure of gills is an adaptation that enables two processes to occur: acquiring oxygen and removing a waste product called carbon dioxide.
Fish are able to efficiently exchange gases thanks to the vast surface area of their gills, which allows for this process. The extensive amount of surface area that the blood capillaries in each gill filament contribute because of the little distance that must be traveled for diffusion, both the outer layer of the gill filaments and the walls of the capillaries are only one cell thick.
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Which organisms are prey?
jackal
wildcat
Owl
rabbit
snake
mouse
green plant
Answers
Answer:
Jackals, rabbits, snakes, mice, and green plants
Explanation:
Jackals are prey to eagles, rabbits and mice are prey to snakes, snakes are prey to owls, and green plants are prey to basically any herbivore, such as deer.
A student lists the numbers of fish, snails, and frogs in an
aquarium.
Which two terms describe this type of data?
O A. Discrete
O B. Quantitative
C. Qualitative
D. Continuous
Answers
Answer:A-discrete
Explanation:Discrete data is a information that we collect and that can be counted and only has a certain number of values.
13
Select the correct answer.
A farmer changed certain timings of his farming operations to control pest infestation in his field. Which pest control method did he use?
OA
genetic pest control
B. biological pest control
C. cultural pest control
OD
chemical pest control
О Е
mechanical pest control
Reset
Next
Answers
Answer:
Is it chemical pest control?
Explanation:
Might I be right.....
Answer:
C
Explanation:
Cultural pest control is done at a particular te set to be done.
Please help
Lightning converts_________
into ________.
A. nitrates, atmospheric nitrogen
gas
B. ammonia, nitrites
C. nitrites, ammonia
D. atmospheric nitrogen gas,
nitrates
Answers
Answer:
The answer is option D.
atmospheric nitrogen gas,
nitrates
I hope this helps you
Answer:
D. Atmospheric nitrogen gas, nitrates
Explanation:
The enormous energy of lightning breaks nitrogen molecules in the stmosphere and allows their atoms to combine with oxygen in the air forming nitrogen oxides. These dissolve in rain, forming nitrates, that are carried to the earth.
(Hopefully this helps somehow)
Which animal has a single-loop circulation?
Answers
Answer:
Fish
Explanation:
Fish are vertebrates and only have a single loop-circulation system.
Answer:
fish
Explanation:
i just took the test. hope this helps
Sperm and egg cells are called what?
Answers
Answer:
sperm- spermatozoa
egg cells- gamete
How many total, non-unique alleles are there for each gene in a population of 250 humans?
a- 250
b- 1000
c- 125
d- 500
Answers
Answer:
its 500
Explanation:
i just took the quiz and this was the right answer.
Answer:
I hope this helps.
Explanation:
The lipid composition of the membranes of different organisms can vary, depending on the organism's environmental conditions. Which of the following best describes the hydrocarbon tails in the phospholipid bilayer of organisms that thrive in extreme cold? They will be unsaturated to prevent packing, decreasing viscosity. They will be saturated to prevent packing, decreasing viscosity. They will be unsaturated and pack together to increase viscosity. They will be saturated and pack together to increase viscosity
Answers
Answer:
They will be saturated and pack together to increase viscosity.
Explanation:
Hope it helps.
Design an experiment that would help you collect the data you have identified in question four independent variable - x , dependent variable - y.
What is independent variable?The indepent variable is something that is stable , it does not change & the dependent variable is that variable that depends on the independent variable.
The experimenter's chosen variable or variables are considered independent. The anticipated "cause" will be this manipulation. The independent variable's value determines how much the dependent variable is worth.
The result of the cause will be this (if the manipulation succeeds). One group of volunteers receives a medication, while the other receives a placebo. Cancers diminish in the medication group but they do not in the control (placebo) group.
Therefore, Design an experiment that would help you collect the data you have identified in question four independent variable - x , dependent variable - y.
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The phytoplankton at the bottom of the pyramid take in and store a certain amount of the Sun's energy. Does all of the energy stored by the phytoplankton reach the top level of the pyramid?
Answers
An example of subjective information is: a. five petals b. red stem c. shrub d. beautiful leaves
Answers
Answer: The answer is D - Beautiful leaves.
Explanation: Subjective data is gathered from the patient telling you something that you cannot use your five senses to measure. If a patient tells you they have had diarrhea for the past two days, that is subjective, you cannot know that information any other way besides being told that is what happened.
Answer:
the correct answer is d
Explanation:
i have done lessons on subjective information
Which statement best describes how a catalyst can speed up a chemical reaction? The catalyst decreases the reaction energy needed. The catalyst increases the concentration of products. The catalyst binds to enzymes to release substrates. The catalyst increases the concentration of reactants.
Answers
Answer:
The catalyst decreases the reaction energy needed.
Explanation:
The catalyst speeds up chemical reactions by decreasing the amount of activation energy/reaction energy needed in the reaction.
Compared to reactions without catalysts, they are much faster because there is less activation energy needed.
Catalyst is any substance that causes or increases the rate of a chemical reaction without itself being consumed For example - enzymes are biocatalysts.
The catalyst can speed up a chemical reaction by reducing the activation energy or by changing the reaction mechanism.
The minimum amount of extra energy required by a reacting molecule to get converted into the product is defined as activation energy.
So, the correct answer is The catalyst decreases the reaction energy needed.
Other options-
The catalyst increases the concentration of products- incorrect. Catalysts do not affect the equilibrium concentrations of products or reactants. The catalyst binds to enzymes to release substrates- incorrect. The catalyst binds to the substrate and converts the substrate into products.The catalyst increases the concentration of reactants- incorrect. Catalysts do not affect the equilibrium concentration of products or reactants.Learn more about activation energy-
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