Which kingdom of organisms is usually multi-celled, heterotrophic, and has cell walls made of chitin, divided by openings called septa?

Why do bacteria thrive even in hostile environments

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

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.