How do scrubbers reduce the impact of coal use? a. Scrubbers remove all harmful emissions from smoke before it leaves the plant. b. Scrubbers remove nearly all carbon dioxide from smoke of coal power plants. c. Scrubbers remove sulfur from the smoke of coal power plants. d. Scrubbers remove large particulates from the smoke of coal power plants. Please select the best answer from the choices provided A B C D

Grade 91.)the gravitational pull from the moon words).2.) what is the rate of gravitational 3.)if you drop a hammer, is it more likely to drop handle side down, head side down, or equal chance that it will land either way? why? 4.)a car moves 60km east and 90km west.a.) what is the distance the car traveled? b.) what is the car's displacement5.)what is the average velocity of a car that moved 60 km south in 3 hours? 6.) a car starts from rest and acceleration to 60 m/s over a time of 5 seconds. what is the acceleration of the car? 7.)what is the speed of an object at rest?