This theory, which may at first seem like an old wives’ tale, actually has some basis in fact. nonessential or essential?

One of the best ways to increase tolerance when communicating with those from other cultures is to practice empathy, which refers to

Respect for the environment means a: loving trees and animals b: not drinking out of streams c: making as little impact as possible on wilderness areas d: only using resources that are high in supply

Experiments were conducted to try to teach chimpanzees sign language