D. fossils will help you discover how old the rock is, fossils would not be included in the question if the answer does not relate to them
Process of photosynthesis makes glucose. Excess glucose is stored as starch, or made into cellulose in cell walls.
Answer:
B (nematocysts)
Explanation:
A nematocyst is a long, thin, coiled stinger. It has a barb that may inject poison. These tiny poison "darts" are propelled out of special cells. They are used to attack prey or defend against predators.
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