It is important to drink a lot of water so that your kidneys and the rest of your ___ stay healthy.

Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.