What is a P. E diagram ?

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

What is the correct equation for cellular respiration?