For each of the four signal disruption groups please one specific example and briefly answer the three questions listed below about them. Please provide the source you used ( a link is fine).

Which structure in the cardiovascular system connect arteries to veins?

Dr. arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode. it measures the volume of the sound that occurs at the minimum pressure at which the explosion will occur. it then increases the pressure and measures the volume of the explosions that occur. what kind of investigation is the scientist conducting?

What is the main storage pool for phosphorus?