Which of the following statements is the best example of a scientific conclusion?
O A. Only people who pass a driver's test are qualified to drive.
O B. A driver must use a turn signal when turning left.
O C. In most states, the law requires you to wear a seat belt.
O D. Less force is used to make a small car go as fast as a large truck.

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.