Draw a concept map of integument repair using the following terms : •Mast cell •collagen fibers •macrophage •Fibroblasts • inflammatory response •scab •scar tissue •phagocytosis

Identify the missing parts of the carbon cycle

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?