According to the writer, what is the ultimate problem with global warming? damage to the environment
gases trapped in the atmosphere
increased need for fossil fuel
changes in weather patterns

What system have glands found throughout the body that release hormones into the bloodstream

How could a person communicate directly with leaders about community health issues

Which describes the effect of prolonged stress on blood pressure? it causes blood pressure to decrease. it has little or no effect on blood pressure. it causes the heart to pump with more force. it causes blood pressure to increase.