What makes over-the-counter (otc) drugs convenient and easy for people to obtain? what are two examples of otc drugs?

The world’s richest 20 percent of the population consume about what percentage of all goods and services in a given year?

Ireally need to know this answer asap

Which of the following statements is a blaming message ? a. “i think we made a mistake.” b. “you’ve messed up everything! ” c. “we can’t mess this up.” d. “i apologize for the error.”