Well we know that a microscope is used to see things we cant see like organism's so they can study those small creatures and learn
A) Blades
Hope this helps
B. Get Energy, Maintain Health, and Reproduce
I think...
The things that Sarah needs to know include the size of the pizza as well as the crowd capacity and how many slices come with each pizza. In this case, we can say that she would need at least 2 boxes of pizza for all the people in the gathering to have at least one slice or 4 to 5 boxes from them to have at least 2 slices each.
