The size of the image of a cell being examined with a microscope is determined by the A) light source and fine adjustment B) stage and stage clips C) objectives and ocular D) diaphragm and coarse adjustment

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.

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

In what layer of the sun is energy transfers between atoms