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Which sentence has correct punctuation? I got a tutor, to help me with biology, chemistry, physics and algebra. I got a tutor to help me with biology, chemistry, physics, and algebra. I got a tutor to help me with biology, chemistry physics and algebra.

Respuesta :

Answer:

I got a tutor to help me with biology, chemistry, physics, and algebra.

Explanation:

This second sentence correctly uses commas.