Why do you think portion sizes have grown so much over the years? What health concerns can a person expect to have if they continue to eat over-sized portions? Be specific-you may have to do a little research.

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?

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.

If human development really does proceed continuously, what value does stage theories of development have?