-Which substances are needed for cellular respiration? -Use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

hope this !

that scientist would be robert hooke

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;