fix all of the plural or possessive errors. endorphins are responsible for what is commonly known as a…

fix all of the plural or possessive errors. endorphins are responsible for what is commonly known as a \runners high.\ stress, pain, or exercise can cause these neurotransmitters to send signals from one neuron to another, causing positive changes in an athletes mood.

fix all of the plural or possessive errors. endorphins are responsible for what is commonly known as a \runners high.\ stress, pain, or exercise can cause these neurotransmitters to send signals from one neuron to another, causing positive changes in an athletes mood.

Answer

Brief Explanations:

The word "Endorphins'" is a plural - not a possessive, so the apostrophe is incorrect. "Athletes'" is plural possessive, but "an" indicates a singular athlete, so it should be "athlete's". "Runner's" is correct as it indicates singular possession.

Answer:

Endorphins are responsible for what is commonly known as a "runner's high." Stress, pain, or exercise can cause these neurotransmitters to send signals from one neuron to another, causing positive changes in an athlete's mood.