Answer :
Answer:
Cell walls. Or even mitochondrion
Explanation:
Eukaryotes at first did not have cell walls. They also didn't have mitochondrion. But the answer is probably cell wall.
Answer:
Cell walls. Or even mitochondrion
Explanation:
Eukaryotes at first did not have cell walls. They also didn't have mitochondrion. But the answer is probably cell wall.