1) Scientists believe that the ancient ancestors of all animals were <span>single-celled eukaryotes that sometimes grew in colonies.
</span>Eukaryotic cells have membrane-bound organelles such asmitochondria<span> and the Golgi apparatus.
</span>The best answer is :
<span>B) single-celled eukaryotes that sometimes grew in colonies</span>
The answer to this question is B
Mesophyll is a partí al reaction
Answer:
A cheek cell
Explanation:
Human cheek cells are roughly circular or irregular in shape
