Crushed Rock (1.25 tons per yard) 5/8 minus gravel 5/8 chips 1-1/4 minus 1-1/2 crushed washed drain rock 2 minus 2 chips 4 minus 4x2 or 8x4 rock. Washed Rock (1.4 tons per yard) 3/8 pea gravel 7/8 drain rock 1-1/2 round drain rock 2-8 cobbles (river rock) Sand Fill Sand (coarse) Washed Sand (fine, builders sand) Specialty Gravels Cement mix (sand, pea gravel and
Photosynthesis stores energy in complex organic molecules, while respiration releases it. c. Photosynthesis occurs only in plants and respiration occurs only in animals. d. ATP molecules are produced in photosynthesis and used up in... show more a. Respiration is the reversal of the biochemical pathways of photosynthesis. b. Photosynthesis stores energy in complex organic molecules, while respiration releases it. c. Photosynthesis occurs only in plants and respiration occurs only in animals. d. ATP molecules are produced in photosynthesis and used up in... show more a.
PHOTOSYNTHESIS. The light reactions and the Calvin cycle cooperate in converting light energy to the chemical energy of food: an overview. The equation for photosynthesis is a deceptively simple summary of a very complex process.Actually, photosynthesis is not a single process, but two, each with multiple steps.hese two stages of photosynthesis are known as the light reactions (the photo part of photosynthesis) and the Calvin cycle (the synthesis part) (FIGURE 10-4). The light reactions are the steps of photosynthesis that convert solar energy to chemical energy.