By looking at the diagram, and my knowledge of Punnett squares, i would say B. 4:16
Answer:
The testes are two oval-shaped male reproductive glands that produce sperm and the hormone testosterone.
Answer:
B, food production
Explanation:
The plant is producing food for itself
Answer:
A
Explanation:
The Himalayas is formed by two plates collide each other
Answer:
The answer is A.
Explanation:
It can be regulated with negative feedback loops.
