Answer:
The answer is:
D. A mutation causing uncontrolled cell division.
Uncontrolled cell division is very dangerous and harmful to an organism, it can cause diseases such as cancer. Hope that helps. :)
Answer:
<h3>Option A is the correct answer of your question</h3>
The answer is A because the subject is responding to something that is going on outside of it, if that makes any sense :)
Hope this helps! Have a great day!
Answer:
D. rigidity and shape that's why in plants they stand upright for photosynthetic process.
