You subtract the number of protons and the mass to get the number of neutrons.
Answer:
D: They have restricted cell division.
Explanation:
Pre cancerous cells often act like cancer cells and will grow at abnormal rates but unlike cancer cells they are unable to invade other organs
<span>D) More pine trees would live to maturity, increasing lumber output. This is the right answer hope this helps</span>
Python shell.
Hope this helps!
-Payshence xoxo<span>
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Answer:
The bottom one shows how the circulatory system of a fish functions.
