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Papessa [141]
3 years ago
15

Based is scientific research what best describes mutation

Biology
1 answer:
patriot [66]3 years ago
5 0
When a animal changes their body over long periods of time with mating with other species to develop different characteristics.
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What is the difference between a chemical and physical property?
charle [14.2K]
A physical property is an aspect of matter that can be observed or measured without changing it. A chemical property may only be observed by changing the chemical identity of a substance.
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In your own words write a paragraph about the degradation of NORTH Carolina
galben [10]

Answer:

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8 0
3 years ago
4. ***Which of the following particles represents an ion?
Alex787 [66]

Hey there!

An ion is any atom with an electric charge. This can be negative or positive.

To see which one of these is an ion, first see what causes an electric charge. Positive charges are caused by protons. One proton = one positive. Negative charges are caused by electrons. One electron = one negative. Thus, when the number of protons and electrons are equal, this makes it so there is no overall charge. Thus, to make an ion, the number of protons and electrons must be unequal.

When we look at the answer choice, we can see that the number of protons and electrons are equal for every single choice except for choice b. Thus, your answer is b.

Hope this helps!

8 0
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Which of the following serves as the framework of the ribosome? Group of answer choices tRNA rRNA mRNA DNA
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