Answer:
article 2
Explanation:
Article Two of the United States Constitution establishes the executive branch of the federal government, which carries out and enforces federal laws.
Answer:
Active uptake (which I think you mean active transport) is important when the concentration gradient is against that of a certain substance, so it doesn't cross the membrane through diffusion or passive transport. It is sometimes necessary if a substance needs to move across a membrane but can't do so due to electrical charge or that there is a substance on the other side of the membrane preventing diffusion.
Explanation:
Glycogen is stored in the liver.
the answer is A. atherosclerosis because veins mess with nerve system and arterio does something with arteries
