Question

Which questions are strong research questions? Select two options.

A What was the average temperature change from 1950 to 2019?
B What is the average age that babies begin to walk?
C When were dogs first trained as pets?
D How can caffeine affect middle school students' academic performance?
E What painting style is Claude Monet famous for?
F How can analyzing fashion trends affect the growth of a clothing company?

Answer 1

D How can caffeine affect middle school students' academic performance?

F How can analyzing fashion trends affect the growth of a clothing company?

Step-by-step explanation:

edge

Answer 2

The answer is

D How can caffeine affect middle school students’ academic performance?

F How can analyzing fashion trends affect the growth of a clothing company?