Question: Choose between "paved street" and "gravel". Question: Carl rides his bike on gravel and his bike moves slowly. When Carl rides his bike on a paved street, his bike moves quickly. There is more resistance on the (A) gravel (B) paved street.
Answer: paved street

Question: Choose between "A weightlifter" and "A chef". Question: At the olympic trials a weightlifter was up against a chef in the shotput, the weightlifter threw the item further because he is (A) weaker (B) stronger
Answer: A chef

Question: Choose between "gravel" and "wood floor". Question: Annie was playing with her dog outside. She noticed when she threw its ball along the gravel it moved much slower and didn't go as far as when she threw the ball along the wood floor in the house. This is because the gravel has (A) more friction (B) less friction.
Answer:
gravel