What do you think human nature is? Pretend you’re some alien species, reporting back to your alien colleagues about what you saw after observing humans for a few centuries. How would you characterize them? Are the behaviors you describe innate (genetic), or largely a product of social environments?

Viruses can be transmitted through air, water, food, insect bites, and direct skin contact. once a virus gains entry into the body, it invades a host cell in order to? a. synthesize antibodies for defense b. deactivate the host cell's defenses c. access cell processes for reproduction d. metabolize host proteins and grow