# Science

How could the development of a smart grid help protect the environment?

a. a smart grid uses only renewable energy sources
b. a smart grid burns fossil fuels without producing pollution
c. a smart grid connects nonrenewable energy sources, making them renewable
d. a smart grid adjusts to supply only the energy needed

1. 👍 0
2. 👎 0
3. 👁 318
1. The answer is d, nevermind.

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posted by qwerty
2. C, B, A, D

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posted by Connexus
3. C
B
A
D

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2. 👎 0

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