The exchange of oxygen and carbon dioxide between the air and blood in the lungs is called.

a:

by the combination of an unlimited number of elements

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

answer7,570,82356 cubic centimeters;