To be able to compare the results to a sample without any of the independent variable added.
Answer:
Photosynthesis is a process by which phototrophs convert light energy into chemical energy, which is later used to fuel cellular activities. The chemical energy is stored in the form of sugars, which are created from water and carbon dioxide.
Plants, algae, and a group of bacteria called cyanobacteria are the only organisms capable of performing photosynthesis
Explanation:
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Crown me as brainliest:)
Answer:
Aerobic respiration is far more energy-efficient than anaerobic respiration. Aerobic processes produce up to 38 ATP per glucose. Anaerobic processes yield only 2 ATP per glucose
Answer:
D
Explanation:
Humans get complex vitamins and the E. coli gets nutrients
The Water in the lake could best be found as a liquid because the atoms would be moving at different speeds if it were a solid.
