George has $15. He tries to buy a movie ticket ($9. 00), a pretzel ($2. 65), a drink ($1. 35), and two veggie cups ($1. 74 each) but he does not have enough money. Look at the numerical expression George used: 15 − 9 2. 65 1. 35 2(1. 74) Can you help him determine why he does not have enough money?.

Iconic memory is used when a loud thunderclap occurs during a storm. select the best answer from the choices provided t f

Which best describes standard precautions?

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.