2. when people eat foods high in proteins, such as meat, eggs, and cheese, the body breaks down the
proteins into smaller molecules. what is supplied to cells when the body breaks down proteins?
a amino acids
b. nucleic acids
c. phospholipids
d. carbohydrates

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?