Answer:

Step-by-step explanation:
Whenever we are trying to incorporate a coordinating conjunction to combine two sentences, it is not necessary to use commas.
=> The conjunction itself is used to combine both the sentences so, using a commas is an unnecessary thing!
![\rule[225]{225}{2}](https://img.qammunity.org/2023/formulas/english/college/eq413d752mwtrwwenrzwldxt4w1olmf1b3.png)