The pituitary gland is located in the brain and controls a. skin conditions b. the rest of the endocrine glands c. the regeneration of nerve cells d. involuntary motor skills

The energy of blowing wind can be harnessed to create electricity. why is wind considered a renewable energy source? a) wind does not cause destruction of the environment.b) wind turns the blades of a windmill that creates electricity.c) wind provides only a very small amount of electricity to the united states.d) wind comes from atmospheric conditions that are available indefinitely.

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity