Water is very important Marina living organisms maintained
When it reaches the carrying capacity?
False, the Arctic National Wildlife Refuge can not provide us with nearly on hundred years worth of oil.
Your answer would be D, Systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.
These two circulations are part of the circulatory system, with the pulmonary circulation taking deoxygenated blood to the lungs and returning it oxygenated with the oxygen we breathe in, then that oxygenated blood going around the body delivering that oxygen and coming back deoxygenated.
Hope this helped!