What type of microscope would a biologist use to study sub-cellular structures?

Aperson who uses a computer at a desk does not have to worry about safety in the workplace. true or false

Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.

Which statement best addresses the differences in sex cell differentiation between the red-eared slider turtle and a human?