Type the correct answer in each box. Spell all words correctly. What are the effects of toxins that people can feel immediately and after a long time each called? Effects of toxins that humans can feel immediately are and those people feel after a long time are . I don't wanna see any 'explanation is in a link. in a file.' i need help

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.