Identify and describe two functions of the vertebrate integumentary system. in your description, include information about how the parts of the integumentary system it to carry out these functions. describe at least four component parts of the integumentary system in your essay.

b) the inside picture would look at a very high temperature in a very low ph

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not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.