Which answer is not a main function of the skin?

senses the environment

protects against infection

keep the body’s internal temperature constant

the body move

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

Yvaries inversely as x. y =12 when x=5. find y when x=4

If the equation of a perpendicular bisector of a triangle is y = 2x + 7, what is the slope of the side that it is bisecting? explain how you know.