Match the thermoclines with their latitudinal location on Earth. Think about how ocean temperatures change with depth around the globe.

Low latitudes

Mid latitudes

High latitudes

1. A

2. B

3. C

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

Approximately what portion of the foods that we eat have been genetically modified in some way? a.fewer than 10% b.about 50% c.nearly 100%

About how much of the cell mass is watet