During a softball game, there is a runner on second base without runner on first base. Upon the hit, the runner on second base runs towards third base. You are playing third base and the ball is hit to you. In order to get the runner out coming from second you should... field the ball and tag third base field the ball and tag the runner with the ball throw the ball at the runner all of the above

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.