Question

go to bed now ____ you can wake up early in the morning (because, and, so, but, yet)​

Answer 1

Go to bed now “So” you can wake up early in the morning.
Mark it brainliest answer

Answer 2

Go to bed now so you can wake up early in the morning.

We have use so in the sentence because the second sentence is the reason for the first sentence.

Hope it helps