<span>b. to ensure the cod stocks were exploited domestically</span>
The circulatory system is system in the human body that provides a network through which our blood flows constantly.The human cardiovascular system is considered closed because there are no holes for blood to enter or leave the system. Correct answer: D
In the closed circulatory system the blood stays confined within the vessels and heart.
O2. because this gas is metabolized and will be more efficiently used as time goes on
Well because you weight is different form every thing else that goes on in your body.
