The stomach lining is made up of deep muscular grooves. How do you think these structures help the stomach to break down food?

Can someone me with 3 and 4 plz. this is for masteries test.

Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

How many valence electrons are in atom of radon?