How can a heart rate watch help an individual achieve exercise goals? It sounds an alarm if the individual misses a scheduled workout.

It increases the heart rate if the individual gets tired while exercising.

It supplies more oxygen to the blood during a workout.

It tells the individual if she is exercising in her heart rate target zone.

Which u.s. state is home to the fewest species of mosquitoes?

How could you find out if that advice is based in scientific evidence?

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.