What did you did/learn in 10th grade chemistry lab. as in scroll through your online class's past subjects/assignments and name them for me please for the class chemistry lab?

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.

The grooves or folds of the brain are called

Anitrogen atom and an oxygen atom combine chemically to form nitric oxide. what is nitric oxide?