I believe the answer is (B)
<span>a complex series of feeding relationships with many organisms interacting and depending on each other </span>
Answer:
B
Explanation:
If there is too much stuff in the cell, it is going to explode. Especially when more stuff is flowing into it.
Each bone has a humerus. The ones that have these bones are humans, lions and birds
Fats must be broken down into fatty acids before being converted into glucose. Lipids are known as the back up energy source. They are used to make enzymes, hormones, and antibodies.