Which of the following is an inherited behavior?
a chimpanzee imitating the actions of a human
a cat that purrs when it hears a tuna can opening
a porcupine using its quills when scared
saying "" and " you" to be polite

What are the result of when individual components in an organism interact with others to create noval stucture and function called

How does secondary succession differ from primary succession?

Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody