Answer:
organisms respire or decompose (decay)
Answer:
i would think its the nervous system
Explanation:
The correct answer is secondary sexual characteristic.
These are the characteristics that start developing in humans during puberty. Primary sex characteristics are obviously reproductive organs, but secondary characteristics refer to pubic hair, enlarged breasts with females, and facial hair/Adam's apple with males.
Thermal pollution is when the water temperature goes from one extreme to another whether cold to hot or hot to cold, so I would say B.
Answer:
Explanation:
All their sons will have brown eyes but (1/2) half of their sons will be color blind
