Answer:
A. One cell took over another cell
Explanation:
Mitochondria is an organelle present in a eukaryotic cell that performs the function of producing ATP molecules from the available substrates in the cell.
The mitochondria organelle has its DNA other than the cellular DNA which shows that it was once an independent organism. This was proved by the endosymbiotic theory that during the formation of the eukaryote cell, the proto-eukaryote engulfed the chemosynthetic bacteria which later formed the symbiotic relationship with the cell and evolved into the mitochondria.
Thus, Option-A is the correct answer.
D. an animal that resides in the twilight zone
Homo means the same so he is most likely blood type BB
<span>To move, non-motile protists depend on :
air or water currents and other organisms
Non-motile protists have not developed an organ that allowed them to make their own conscious movment.
So they will mostly rely on the movement of their environments and will settle to the location that they landed upon.</span>
Answer:
D
Explanation: The answer could be any of these, but I think the smartest answer would be D.
