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HELP PLZZZ I WILL MARK YOU AS THE BRAINLIEST!!!!Greenhouses are used to allow plants to grow during winter months. How does a greenhouse increase the growth of plants?
A.
It protects plants from insects and animals.
B.
It increases the energy available to plants.
C.
It decreases the amount of water that evaporates.
D.
It prevents nutrients from being depleted.