Frogs undergo external fertilization. Why?
A. It is because sperm cells fertilize the eggs on the stone.
B. It is because sperm cells fertilize the eggs in the water.
C. It is because sperm cells fertilize the eggs deposited on leaves.
D. It is because sperm cells fertilize the eggs the female's body.
Answers & Comments
Answer:
B. It is because sperm cells fertilize the eggs in the water.
The answer is letter B. It is because sperm cells fertilize the eggs in the water...