Answer:A
Explanation: because The nucleus directs all of the cell's activities, including reproduction.
Answer:
division of atoms are neither created nor destroyed therefore atoms can only be rearranged
<span>By studying fossils, scientists get an idea of what the organisms looked like, what they ate, and how they lived. </span>
Yes mitochondria does make necrssary chemicals for the cell therefore the answer to your question is yes
Answer:
go look for that on google
Explanation:
