ORIGINAL SENTENCE: A good laugh not only gets your mind off of your troubles, but it also effects almost every muscle increases your heart rate and reduces stress.
Choose the correctly edited sentence.
Question 2 options:
A good laugh not only gets your mind off your troubles, but it also effects almost every muscle, increases your heart rate, and reduces stress.
A good laugh not only gets your mind off of your troubles, but it also affects almost every muscle, increases your heart rate, and reduces stress.
A good laugh not only gets your mind off of your troubles, but it also effects almost every muscle, increases your heart rate, and reduces stress.
A good laugh not only gets your mind off your troubles, but it also affects almost every muscle, increases your heart rate, and reduces stress.