HELP ME
⚠️READ THIS BEFORE YOU ANSWER⚠️

I did this work and I got it right, the only thing I need is an explanation for why is period 4 better.
The rest is correct, use that to help your answer.

HELP ME READ THIS BEFORE YOU ANSWER I did this work and I got it right the only thing I need is an explanation for why is period 4 better The rest is correct us class=