TASK DEFINITION: In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
PROBLEM: Question: Katie is looking at solid reactants, and is wondering how they will react. The reaction rate is increased in surface areas which are 
 Answer: larger

SOLUTION: Therefore, increasing the surface area of solid reactants increases the reaction rate.

PROBLEM: Question: Megan had two charged metal balls that she was analyzing. If she increases the charge of the balls, the electrostatic force between them 
 Answer: increases

SOLUTION: The more charged the objects are, the stronger the electrostatic force between them.

PROBLEM: Question: Will weighed himself on a scale. He weighs more than last year. His force of gravitational attraction 
 Answer: increased

SOLUTION:
The greater the objects mass, the greater the force of gravitational attraction.