Which of the following answer choices represents a non-point source of water pollution?
O Toxic waste given off by a chemical research facility
O Exhaust given off by car tailpipes
O Emissions ejected out from smokestacks
Fertilizers carried away from farmlands by rainwater

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

Which best describes carbon dioxide’s path out of the body

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation