When state laws vary from FDA Food Code standards, which of the following apply? State laws may allow more lenient standards than federal FDA standards.

State laws always supersede federal FDA standards.

FDA food codes always supersede state laws.

State laws can be stricter than the FDA Food Code, but cannot be more lenient.

Explain why methicillin resistant staphlococcus aureus (mrsa) is more prevalent now than it was only 30 years ago. a. antibiotics cause mutations in staphlococcus aureus that lead to an increase in the number of methicillin-resistant strains. b. methicillin resistance causes an infection to spread more rapidly.c. frequent and inappropriate use of methicillin-type antibiotics has provided selective pressure that has resulted in an increase in the proportion of methicillin-resistant strains of staphlococcus aureus.d. diseases like aids have made people more vulnerable to infections from staphlococcus aureus.