Oxygen deficit
the state of the muscles not receiving the amount of oxygen they need to produce the amount of energy necessary for movement
Answer:
B.Crabs i think. i dont think i have ever heard for "crabs" as "STD".
Hope this helped please tell me if i'm wrong.
The answer is true, proteins are made up of amino acids
The tricuspid valve is situated between the right atrium and right ventricle.
The pulmonary valve is between the right ventricle and the pulmonary artery. The mitral valve is between the left atrium and left ventricle.
Some say if ur a newbe u need to rest up to 72 hours while if u have been doing it for a while 8 hours is good