Which of the following answers is NOT an example of repetition?

Susan makes a baked pasta recipe for the second time.

Frank conducts an experiment already done by Rico on soil bacteria.
Casey tests her slug experiment for a third time.
Bryan tests his physics experiment again in the same day.

the first one.

Explanation: I don't exactly but, I know the other three sounds more like repetition! Hope this helps

explanation: in any substance/object, the particles inside it (atoms/molecules) constantly move in random directions and with random speeds (this motion is called brownian motion). as a result, the particles have some kinetic energy (which is proportional to the temperature of the substance).

explanation:

have a great day!

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.