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nexus9112 [7]
3 years ago
15

PLEASE HELP!!!

Biology
1 answer:
viktelen [127]3 years ago
8 0

Answer:

water pollution is the correct answer

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Aging effects all of the body's cells; and therefore, the basic building blocks of tissues. As your body ages, many tissues ____
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the answer is B besuae when you are your losing somethings


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4 years ago
A group of scientists is studying the fossils of three different hominids. They find that the DNA of the first hominid is more s
oksano4ka [1.4K]
"The first and second hominids were able to mate and produce offspring, but the first and third hominids could not." <span>Although that might be the case, it might also not. "More similar" needn't be 'similar enough' (disregarding the fact that all homonid specimens involved could happen to share the same sex). </span>

<span>"The first and second hominids shared the same geographic location, while the third was isolated." </span>

<span>That information would be revealed by the geographic location they came from. </span>

<span>"The first and second hominids most likely became extinct before the third hominid species." </span>

<span>Perhaps or perhaps not. As ancestral lineages can survive for longer than descendant lineages, it needn't apply. Still, I suppose the non-existent law of averages provides some sort of justification for the use of "Most likely". </span>

<span>"The first and second hominids have a more recent common ancestor than the first and third hominids." </span>

<span>Assuming these are all in the same neat lineage, then the most recent common ancestor of the first and second is also the most recent common ancestor of the first and the third.</span>
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3 years ago
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A student completing an experiment finds that her data do not support her hypothesis. What conclusion can she reach?
Ugo [173]
The answer is in the question. It would be C. The data doesn't support the hypothesis. As the students is completing their experiment they find that their data doesn't support the original hypothesis. Now from there they can change the experiment and see if they get different results or just write down the data and others can do the experiment to see if they get different or similar results.
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How can normal prions become harmful?
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Answer:Prion diseases occur when normal prion protein, found on the surface of many cells, becomes abnormal and clump in the brain, causing brain damage. This abnormal accumulation of protein in the brain can cause memory impairment, personality changes, and difficulties with movement.

Explanation: Hope this helps please mark me as brainliest

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Who is Mendel? What did he study? Why was his research important
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Gregor Mendel was an Austrian monk who discovered the basic principles of heredity through experiments in his garden. Mendel's observations became the foundation of modern genetics and the study of heredity, and he is widely considered a pioneer in the field of genetics. He is known as the "father of modern genetics".

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