Rosa wants to write a research paper on cartoons. Which off the following is a strong research question? A. How have cartoons affected today's society?
B. How are cartoons popular?
C. What makes cartoons funnier than live action films?
D. How many people work on cartoons for a living?​

2 is the correct answer bro use 2 for research

answer: b

explanation:

it tells that they are they are trained over time since they are first born

b. they require a huge investment of time, dedication ,training, and patience almost from the day they are born.

explanation:

the sentence gives a clear evidence of how carefully the sar dogs are selected and also specify from what time this exercise begins."almost from the day they are are born." this sentence shows as that this exercise begins early.

if you need any clarification or more explanation pls do mention in the comment section.

      hope this and if it does pls mark as branliest answer thx