answer: B
step by step explanation:
The T cell is a lymphocyte or type of white blood cell. They play a role in the immunity of the body. There are different varieties of T cells and they are differentiated by the receptors that are on the surface of the cells. Some cells are natural killers and some are B cells.
It is important for doctors to considers age when diagnosing endocrine disorders because the body produces different amounts of certain hormones at different ages. Example: you would find lesser amounts of sex hormones in children than adults. If these hormones are detected early in a child it can be a sign of a more serious problem. If these hormones are too low in adults it could be a sign of a more serious problem.
it is important for doctors to consider sex when diagnosing endocrine disorders because hormone amounts vary amongst sexes. Example: males produce more testosterone than females, females produce more estrogen than males. If either gender were to produce to much of its lesser hormone/not enough of its main hormone it could cause opposite sex characteristics. depending on gender, doctors would go take a different course of action.
Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. Unicellular organisms include bacteria, protists, and yeast.
Explanation:
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The control would be a plane without any clips