How many chambers are found in the mammalian heart?

What are the functions of the various parts of the neuron? how are messages transmitted through the nervous system? make sure that your response demonstrates that you understand how this works!

Drinking alcohol at a faster rate will not affect a body’s absorption of alcohol

Which of the following processes does the body not use protein to perform? a. repairing muscles b. producing hormones c. making hemoglobin d. creating amino acids