Your sister wants to try kayaking for the first time. what is the best safety advice you can give her?

wear a life jacket to keep you afloat in case you fall in
listen to music to keep you paddling at a steady and safe speed
bring a lot of gear with you to keep the kayak riding low in the water
avoid areas with other kayaks until you are a steady paddler

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.