Answer:
A.
Explanation:
When the daughter cells form, they can clear out/replace old damaged cells. Therefore the answer to your question is A.
Unicellular organisms consist of one cell only that performs all vital functions including metabolism, excretion, and reproduction. They are responsible for obtaining nutrients, producing energy, and making proteins.
Answer:
Organ systems are organs that work together to perform a specific bodily function, so your answer is D
Explanation:
People like to do more stuff on a screen than they dont think that science is everywhere but they are to busy on their phones to notice.
