Andrew burned a small piece of steel wool. Before he burned it, the mass of the steel wood was 2.2g. After he burned it the mass of the wool was 2.4g. This is an example of a chemical reaction.

i believe the answer is c. "baking" is the gerund, while "baking blueberry muffins" would be the gerund phrase. hope this ! : )

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.