Betty just bought a protein bar for 2.29. A correct observation ...

[Pineapplelove6]

Betty just bought a protein bar for 2.29. A correct observation might be:
 
  A. Bars are an expensive source of protein and often high in fat and sugar.
  B. Bars are a necessary source of protein for active people.
  C. Bars are a cheap source of protein compared to other sources of protein.
  D. Bars are a good source of fiber.

Question 2

Healthy adults are typically in
 
  A. negative nitrogen balance.
  B. nitrogen balance.
  C. positive nitrogen balance.
  D. none of the above.

[Loise Hard]

Answer to Question 1

ANS: A

Answer to Question 2

ANS: B