Which best summarizes the concept of natural selection?
a. an organism will always mutate to survive.
b. a mutation always makes a species fitter.
c. the fittest organisms survive and reproduce.
d. an organism will always adapt to its environment.

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

Tides that occur during the new and full moons