Out of the chooses given, the best description between evolution and natural selection is that natural selection leads to evolution. The correct answer is A.
Earth worms are hermaphrodites they contain both male and female sex organs in same individual. If necessary then they can fertilize their own eggs/
Answer:
Single celled organism do not contactile vacuoles
Explanation:
The point of the contractile vacuole is to pump water out of the cell through a process called osmoregulation, the regulation of osmotic pressure.
It’s A
TAT CAC ATA TTG CCA
