What is the choroid’s function?

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.

the correct answer is:

a population changes in response to a change in the environment.

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.