It controls blood pressure
Surface runoff is a term used to describe when soil is infiltrated to full capacity and excess water, from rain, snowmelt, or other sources flow over the land. This is a major component of the water cycle or the hydrological cycle.
A stands out most to me, CO comes from the air and air is basically oxygen we breath. When we exhale CO comes out (of course). I would say A is correct.
Warm water. The higher the temperature or thermal energy, the faster the molecules move.<span />
Answer:
maybe do B, not all of the same water molecules travel with the same wave
Explanation: