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Answer:
The reactants are the Products of Photosynthesis which is glucose and oxygen.

Explanation:
The function is mixing and propulsion
Answer:
Almost any human interaction. One main cause: Construction.
Explanation:
To build anything, the construction area must first be cleared. In the case of a pier being built, the dunes would have to be disrupted in order to burrow down to bedrock to provide adequate support for the pier.
Answer:
pollution can effect the birds in the sky, and many flying animals, causing a decrease in the specie. It also effects ocean animals form plastic pollution. Biodiversity is important because animals perform different jobs in the ecosystems, and pollution decreases this and causes the species in the world to lessen. Fungi have decreased, and the decomposure of organic minerals to thr ground (to help plants) has also fallen.
Explanation:
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