Which of the following occurs after tsunami and forest fire? a) primary succession
b) quaternary succession
c) secondary succession
d) tertiary succession

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals

Karen is a forensic scientist whose purpose is to identify and evaluate physical evidence. which of the following tasks does she perform? a. reporting results of scientific analysis b. interviewing suspects c. questioning witnesses d. preparing victims for burial