How long do you fast before a blood test? update: well my doctor said i could drink water, but not eat.

Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.

When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?

Development has provided electrically for less money but what may be considered a cause of nuclear power