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yulyashka [42]
3 years ago
12

Scientists combine evidence from fossils, body structures, early development, DNA, and protein structures to:___________a. deter

mine what bones an animal has in its forelimbs.b. determine the evolutionary relationships among species.c. decide which fossils are older than others.d. determine whether an organism will have gills during its early development.
Biology
1 answer:
umka2103 [35]3 years ago
5 0

Answer:

b. determine the evolutionary relationships among species

Explanation:

Biologists through the analysis of characters obtained from molecular, morphological, embryological, physiological and behavioral analyzes look for the relationship between species and their origin.Through these coincidences phylogenetic trees are made.

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Some people have nearsightedness (myopia) and farsightedness (hyperopia) because the distance between their _____ and their ____
andrey2020 [161]

Answer: lens; retina

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<span>.</span>

6 0
3 years ago
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Which is the MOST accurate description about how green plants and animals get food?
irga5000 [103]

One question is this supposed to be multiple choice?

This probably wont be the MOST accurate but this is the knowledge of a 6th grader (i tried)


Plants get their food from photosynthesising, they get their energy ffrom the sun and the chlorophyll is what capturers the suns energy. And once the suns energy has been caught then the electrons move around almost like they are excited to get the energy from the sun (the way some people get excited after consuming sugar a.k.a getting hyper) And the electrons are "jumping" in the thylakoid membrane. now there is enough energy to drive to the 2nd phase.

ADP becomes ATP that is when it is gaining more phosphate. Then the NADP gets more hydrogen to be able to store the energy now it has the hydrogen so it becomes.....NADPH. That is also kind of phase 3 the Calvin Cycle where G3P goes on to make glucose.


An animal gets energy from consuming the plants or other animals and sometimes even eating their own kind. Animals like deer, rabbits, moneys, pandas they all eat plants and or fruits. Because they get their energy from the plants and as said before that the plants get it from the sun. So basically all kinds of animals depend on the plants but some ocean creature dont really depend on plants but in some ways they do. Because not only for food, but for oxygen.


As you may have noticed i kinda know more about plants but soon i will be learning about animals since we are still learning about eukaryotic organisnisms.


Hope this helps. And have a great day! :)

3 0
3 years ago
How does the resulting cell at the end of asexual reproduction compare to the original cell from the beginning of asexual reprod
egoroff_w [7]
Asexual reproduction = Binary Fission = Mitosis
The cell at the end of asexual reproduction compare to the original cell: at the end is called daughter cell, at beginning is parent cell; both have same number of chromosomes (2n = diploid).
3 0
3 years ago
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One of the negative impacts of eutrophication and increased algal growth is a Loss of oxygen known as anoxia
7 0
3 years ago
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How does the study of genetics and DNA help the study of evolution
Anna [14]
Till this day We are always learning more and more so I think this can be helpful for future vaccines of diseases
5 0
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