Yeah i have been needing to make me slim. i need to know if running or cycling is better. but the problem is if i run i can run for 20 minutes but if i cycle i can cycle for like 40 mts so i would like to know which option must i choose. if there is another way of becomeing slim or to loose fat give me an answer

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.