Answer:
B, Carries Carbon dioxide-rich blood from the lungs to the heart
Explanation:
Answer:
the mechanical advantage is 1.(one)
Explanation:
Since the mechanical advantage is the ratio of load to effort, Victoria's load is 100 and her effort is also 100. When you divide 100 by 100 you get 1 which is the answer
A carbon sink is anything that absorbs or stored any chemicals containing carbon. They help remove carbon dioxide from the atmosphere in a process known as carbon sequestration.