Answer:
None of them...
Explanation:
Bile salts break down fat which is in the answer. However, it is stored in the gallbladder and the gallbladder secretes it. I may be wrong, but I googled it afterward just in case and it confirmed my answer.
Answer:
Foraging is more difficult when hunting a large prey.
Explanation:
I got it right
The body system that directly provides for this demand is the circulatory system. When you exercise, the circulatory and muscle system cooperate, in order to meet the increased needs for strength and energy. The circulatory system involves the network which delivers blood to every part of your body. This flowing of blood ensures that the tissues are oxygenated and rich in necessary nutrients. During exercise, more blood flows to and from your muscles, in order to deliver the necessary amounts of oxygen to complete the aerobic respiration.
B. trenches .......................
