An individual walks out of his air-conditioned (75°
f. home into the hot outside environment (85°
f. his ability to adjust to this changing environment involves a mechanism similar to

Our skin is the largest organ in our body, covering us from head to foot. Through the skin, heat is transferred from the inside of our body to the environment for an efficient heat transfer is the mechanism of our body to be adaptable to temperature changes. We have the feedback mechanism that allows our brain to be more adept to the surrounding conditions. 

You should provide a picture to show where the arrow is pointing and which information that is given. but there are 3 branches of the government, legislative, executive, and judicial. legislative makes laws, executives pass laws, and judicial are the courts