Use information from the paragraph to answer the question. Question: If Mona has filled a balloon with helium and she removes some gas from it, what happens to the likelihood that the helium particles will collide with each other more likely or less likely? Paragraph : At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react.
less likely

Use information from the paragraph to answer the question. Question: Jill had two wires in her lab, one was twice the thickness of the other and she measured the resistance of each. She saw that the thicker or thinner one showed less resistance? Paragraph : Thicker wires offer less resistance.
thicker

Q: Use information from the paragraph to answer the question. Question: Compared to a kettle of boiling water, would the water molecules in a block of ice move faster? or slower? Paragraph : The more energy the particles in matter have, the faster and more strongly they vibrate.
A: slower

Question: Use information from the paragraph to answer the question. Question: If Mona is holding two pieces of fruit and she moves them closer to each other, what happens to the gravitational force between the two fruits increase or decrease? Paragraph : The further objects are away from each other, the smaller the gravitational force.
Answer: increase

*Question*
Use information from the paragraph to answer the question. Question: If Ben exercises daily, and Anna exercises only weekly, who has a stronger heart Ben or Anna? Paragraph : When a person exercises regularly, and is fit, the heart undergoes certain long-term adaptations. The heart muscle gets stronger, and expels more blood with each contraction.
**Answer**
Ben

*Question*
Use information from the paragraph to answer the question. Question: Ed is adding a resistor to a circuit. If he needs it to have less resistance, he should add a resistor that is shorter. or longer? Paragraph : Longer length resistors will offer more resistance than shorter resistors.
**Answer**
shorter.