Question

Marcos thought that energy drinks would increase students' productivty. Before he set his
hypothesis, he read newspaper and magazine articles on the effects of energy drinks, he
also conducted a few searches on the internet. What part of the scientific method did
Marcos just complete?

Answer 1

Answer:

Researching maybe? That's a scientific method lol

Answer 2

Research because he has found out important information about the experiment before he conducted it to give a correct hypothesis