Which of the following is true about agricultural societies? a. they would move about from place to place. b. they had less environmental impact than hunter-gatherer societies. c. they did not use any tools. d. their population tended to be larger than those of hunter-gatherer societies.

Which pair of sentences is describing the same velocity? a. a car is parked. a car is moving in circles. b. a bus drives 40 miles per hour north. a truck drives 50 miles per hour north. c. a boy walks east at 6 kilometers per hour. a girl walks west at the same speed as the boy. d. valerie rides her bike south at 8 kilometers per hour. owen jogs south at 8 kilometers per hour.