1. Tell me if this is true or false. If it is false tell me why. "Cereal grains are an excellent source of complex proteins."

True

Explanation:

The most common cereal grains that are used is wheat, rice, oats, and corn. WHich can all be high in a protein called prolamins, including vitamin D&E, fiber, iron, and other nutrients.

we would need to see the picture to answer it

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.