TROLLS=REPORT Now it is time for you to construct and build your own dichotomous key. Look at the handout showing the various representatives of primates. Using these pictures, make a dichotomous key to identify these primates. Remember, there is no right or wrong answer. Everyone will come up with different methods of classification. In the first separation, try to use a characteristic that will give you two groups of about the same size. You might look at these characteristics to help
you get started: (1) tail / no tail; (2) small eyes / large eyes; (3) opposable thumb on hand /
claws on hand; (4) length of arm; (5) shape of ears. Write out your key in the space below.

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