question archive Include 2 references for each question
Include 2 references for each question
Subject:BiologyPrice: Bought3
Include 2 references for each question. Your post should be at least 250 words with two references in APA format.
Discussion 1
Your textbook mentions 3 types of macromolecules which are carbohydrates, fats, and proteins. Please, describe all 3 macromolecules.
Discussion 2
What is pH? How do the respiratory and urinary systems regulate pH?
