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elena55 [62]
3 years ago
11

How can natural selection can cause organisms to change over generations.

Chemistry
1 answer:
Radda [10]3 years ago
4 0

Answer:

Natural selection changes how well a species can survive in an environment.

Explanation:

I'm not the best at biology, but natural selection a term we use that's describes nature's way of choosing the strongest to survive. The species with the strongest adaptations will survive while the others will die off. For example, if a school of fish was forced to live in a colder habitat than usual, over many years some fish will adapt to that environment and be able to withstand it. But, some fish won't get those adaptations and be killed off. But, future generations will be born with that ability to withstand the cold environment and it would become normal. So, natural selection changes the way a species lives. Hope this helps

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Beryllium has an atomic number of 4. How many neutrons does the isotope beryllium-9 have?.
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The number of neutrons possessed by an isotope beryllium-9 is 5.

<h3>What is neutron?</h3>

Neutron is a subatomic particle forming part of the nucleus of an atom and having no charge.

The number of neutrons in the atom of an element can be calculated by subtracting the number of protons or atomic number from the mass number.

That is; no. of neutrons = mass number - no of protons

According to this question, Beryllium has an atomic number or proton number of 4. The number of neutrons in an isotope of beryllium-9 is as follows:

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Learn more about neutrons at: brainly.com/question/13131235

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