If the appositive phrase is needed to define the meaning of a noun then <u>don't use a comma</u>, if the appositive phrase defines enough where it can stand by it's self alone then <u>use commas around it.</u>
Answer:
Increased brain development in children, and Soybeans produce more protein and vitamins
Explanation:
I had this question and got it right
Answer:
Moisture hung in the air so thick you could almost see it sparkling in the dim sunlight.
Explanation: