As you and a friend assess the effects of different types of pollution, your friend states that noise pollution is unquestionably the least harmful. you respond that a. she is correct; noise pollution has little effect on living things this is not the case. b. theoretically, noise pollution could be so great that it could kill a person c. she is correct; noise pollution only affects wildlife this is incorrect; d. noise pollution actually has a significant effect on trees and grass

The answer is : b. Theoretically, noise pollution could be so great that it could kill a person. Noise pollution affect our sense of hearing... leading to hearing loss. It also disturb our sleep which could lead to fatigue. Long-term noise above a certain level can have a harmful influence on our health. Research shows that road traffic and aircraft noise increase the risk of high blood pressure. Noise pollution also affects wildlife, where animals depend wholly on their hearing for hunting.

it has one origin of replication, but it proceeds in two directions - d)

yes i have all the correct answers

1. c 6. b. 11. c

2. a 7. d. 12. d

3. c 8. b. 13. c

4. d 9. c. 14. d

5. c 10. d. 15. a

16. d. 21. a

17. d.

18. a. 22-30 you must do on

19. d. your own

20. d.