3. Which area of the brain controls the heart rate, digestion, and breathing? O diencephalon
O limbic system
O brain stem
cerebellum

cerebellum

Explanation:

It connects the brain to the spinal cord and controls automatic functions such as breathing, digestion, heart rate and blood pressure.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

c is the answer : )               your welcome