Question

Can someone please help me with this biology question? Please? I will fan and give a medal!!

Answer 1

Professor Bob thinks that a new additive he derived from a rare plant will increase the productivity of his students. He recruits volunteers and divides them into two groups, each containing 100 students. He asks each group of students to staple sets of papers together. Group A was given an energy drink with his new additive to drink while stapling the papers; Group B drank an energy drink without the additive. After 30 minutes of stapling papers, Professor Bob finds that Group A has 1,460 stacks stapled, and Group B has stapled 1,820 stacks of paper.

Answer 2

Question --
Explain at least two ways to improve this experiment.

Answer 3

@AloneS this is the question need help with

Answer 4

needs a control group who doesn't have the drink and the other is up to you man.... look at the setup of the experiment.