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<em>Your best answer choice is </em><em>B. Grams.</em>
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Answer:
Fish & algae
Explanation:
They are both biotic becuase they are living. Light & rocks are abiotic.
The difference is that photosynthesis occurs in the chloroplasts and cellular respiration occurs in the mitochondria. Another difference is the reactants for photosynthesis are different than the reactants for cellular respiration. One more difference is in photosynthesis you capture Energy from the sun and change it into food and cellular respiration is the process by which cells use oxygen to break down food and produce.
Answer:
Oxygen.
Explanation:
Aerobic respiration occurs in the presence of oxygen.
Background extinction refers to the normal extinction rate. These are species that go extinct simply because not all life can be sustained on Earth and some species simply cannot survive. Mass extinction is a widespread event that wipes out the majority (over 50%) of living plants and animals.
