Which of the Following Is a Feature of Hormones Used

Which of the following is a feature of hormones used in food production?

A) Hormone-treated cattle result in leaner meats
B) The cost of using hormones usually results in higher-priced but better quality products
C) Bovine growth hormone given to cattle does not show up as residues in the meat or milk
D) They are naturally occurring substances and therefore require only minimal regulation by the FDA and USDA