Is a system that connects with skeletal muscle v<span>oluntary controls the body movements. </span>
You have<span> erythrocytosis if </span>your Red Blood count is higher<span> than normal. This may be due to: cigarette smoking. ... polycythemia vera, a bone marrow disease that causes overproduction of </span>RBCs <span>and </span>is<span> associated with a genetic mutation.</span>
1. Revise
2. Be calm
3. Be hydrated
4. Be positive (your going to pass this exam, I believe in you)
and 5 Good Luck mate.
