2 processes that allow water to enter the atmosphere are evaporation and transpiration.
A:110 B:40 C:10 but good job on B
Lung evolved long before hair
Lungs evolved along fish which preceded land mammalian animals that have hair in their body. According to the theory of evolution, Vertabraes evolved from fish,several million years ago. Fish have lungs but do not ahve hair, but all mammals have hair and lungs.
