Name two examples of effects tobacco use can have on your outward appearance.

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!

Cardiovascular efficiency, muscular strength and endurance, flexibility, and body composition are all related factors.

Choose thyroid, parathyroid, or the adrenal gland and choose one disease affecting this part of the en-docrine system.