Astudent believes that a beverage improves memory. two groups of students will be given a beverage before they take a test in class. which of these is the best way for the student to design the experiment?

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

What's the waste product of electrons and pyruvate combining in fermentation?  

Suppose you use three different scale to weigh a bag of organges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of organges is 2.153 lb. which of the following best decribes these results?