Biology, 19.10.2019 21:30 abby6213

Which statement explains why greenhouse gases are needed for the survival of life on earth?

a. greenhouse gases are clean sources of energy.
b. without greenhouse gases, earth would be too cold for life to exist.
c. inhaling greenhouse gases is essential for proper lung function.
d. greenhouse gases prevent celestial objects from entering earth’s atmosphere.

update:

for no but i freaking passed it gh i wanna graduate so bad

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Which statement explains why greenhouse gases are needed for the survival of life on earth?