no
no.. there is no way for a human to become an animal.. this is because the human system is not the same system with any animal.. even though there are some animal which has some same system with human, for example apes, and monkey, but, human is a really special creature that no other animal have..
Humans are animals.
If a person is already asleep an an animal comes in the same room to sleep then human beings can sleep with animals.
testosterone.
The part of an animal cell that is similar to human skin would be the animal skin cells. The animal and human skin cells contain the same organelles.
yes
they can both eat and walk
da monkay
Giraffes.
Most of them are the same,if we are talking about mammals.
Estrogen and Testosterone