Could you guess give me a science fair project idea or just a simple question? One that's unique, easy to prove, and not stu pid!

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water