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GalinKa [24]
3 years ago
16

How has the EPA improved air quality over the last 30 years?

Biology
2 answers:
barxatty [35]3 years ago
8 0

Answer:

a

Explanation:

all of the other options make no sence at all

were talking about air not water

also dust storms really!?

and the last one is kind of true but the first one has more detail

Mrrafil [7]3 years ago
3 0

Answer:

a

Explanation:

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Ulleksa [173]

Answer:

The cold, northern currents then flow in a rotating current system called the North Atlantic subpolar gyre, of which the Labrador Current is the southward flowing component.

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The Gulf Stream is an intense, warm ocean current in the western North Atlantic Ocean. It moves north along the coast of Florida and then turns eastward off of North Carolina, flowing northeast across the Atlantic.

Explanation:

Idk if this is right but hopefully it is...

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3 years ago
Which of the following statements about eukaryotic cells is NOT true
Anestetic [448]
What are the options?
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The brain's _____ nucleus regulates the body's circadian rhythms.
deff fn [24]
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The level of protein structure that describes all aspects of the three-dimensional folding of a polypeptide is referred to as
vfiekz [6]
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3 0
3 years ago
No one ever answers mine
Dominik [7]

Answer:

I'm going to answers you

4 0
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