High mass stars include what ?

The climate on the leeward side of a mountain differs from that on the windward side mostly in

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 two plant cell features gives this cell its shape