3. Post: Write an original post for this week’s discussion that includes one paragraph for each of the following prompts: should have two paragraphs and label each question Much of our behavior is typical of our entire species yet individually different, or even unique. Choose one behavior, such as blinking, eating, or speaking, that probably evolved biologically in our species, but varies in different people. Suggest an explanation for its constancy in the species and its variability among individuals. (NOTE: You’ll have an easier time with tiny behaviors: a startle reflex, urination, or breathing. Feel free to take on larger traits like problem-solving and mate selection if you wish.) When we say that behavior is inherited, we mean that the behavior is influenced by our genes. How do our genes and the environment interact to guide behavior?

