Over the last 200 years, scientists have increased their knowledge of how to use chemicals to create medicines. What is one result of this trend? A. Humans now have a longer life expectancy. B. Humans are no longer at risk of serious diseases. C. Medicines that use chemicals no longer have side effects. D. Medicines that use chemicals are now less powerful.

Ineed ! what is the best way to combat test anxiety? a. prepare thoroughly for the test c. picture yourself getting an a b. take deep breaths during the test d. none of these

According to ohrp, a problem is an “unanticipated problem” when it meets which of the following criteria: unexpected, related or possibly related to the research, suggests that the research does not put the subjects or others at greater riskunexpected, related or possible related to the research, suggests the research puts subjects or others at greater riskunexpected, unrelated to the research but still occurring with a subject, suggests the research puts others at greater riskexpected, related or possible related to the research, suggests the research puts others at greater risk

What effect did increased automobile production have on other industries