Which sentence follows correct grammatical conventions?(1 point)

The crows in that bush squawk loudly at the hawks.

The crows in that bush squawks loudly at the hawks.

The crow in that bushes squawks loudly at the hawks.

The crow in that bush squawk loudly at the hawks.

The crows in that bush squawk loudly at the hawks.

The sentence that follows correct grammatical conventions is:

"The crows in that bush squawk loudly at the hawks."