Select all of the examples of homeostatsis. A. Cold blooded organism have a body temperature that is the same as their environment. B. People have fevers to help fight off illnesses. C. Diabetics have to check their blood sugar levels and take insulin if it is high. D. Pigs roll in mud to protect themselves from biting insects like mosquitoes. E. After being given a bath, dogs shake the water out of their fur. F. Elephants spray themselves with water using their trunks when it is a really hot day.