Answer:
20. Which of the following statements is INCORRECT?
a. Autotrophs and heterotrophs do not need each other to survive.
b. Photosynthesis results in the production of glucose and oxygen.
C. Cellular respiration uses oxygen while photosynthesis releases produces oxygen.
d.Cellular respiration needs glucose and oxygen to produce carbon dioxide, water, and energy.
Autotrophs and heterotrophs rely to each other for survival. Heterotrophs are organism that can not make their own food, hence they rely to the autotrophs for survival. Anything in the ecosystem rely to each other to maintain the environmental balance or equilibrium.