Multilateral nations are those who do not have the resources to carry on productive trade agreements.
The population must be infinitely large!
Hope this helps!
I believe the answer is A!
Answer:
I don't understand the question
Permitting the exchange of nutrients and gases between the blood and tissue cells is the primary function of capillaries. Capillaries are the smallest blood vessels , they are only one cell thick, and they act as sites of the transfer of oxygen and other nutrients from the bloodstream to the body tissues. Additionally, they also collect carbon dioxide, waste materials and fluids for return to the veins.
