Roberto plans on becoming a marine biologist, and he is quite concerned about cleaning up current water pollution and preventing future pollution. Which of these ways probably will be effective in reducing water pollution? Choose the three statements that apply.
A. Clean up and prevent oil spills.
B. Enact laws that control possible pollutants.
C. Have factories dump wastes on the land instead of into the water.
D. Encourage farmers to leave plants in the field after harvest to prevent chemical runoff.
Answers: 2
Chemistry, 21.06.2019 18:50
Which term refers to a property that depends only on the amount of a substance? ©@
Answers: 2
Chemistry, 22.06.2019 05:50
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
Answers: 2
Chemistry, 22.06.2019 11:40
Effect of rotenone and antimycin a on electron transfer rotenone, a toxic natural product from plants, strongly inhibits nadh dehydrogenase of insect and fish mitochondria. antimycin a, a toxic antibiotic, strongly inhibits the oxidation of ubiquinol. (a) explain why rotenone ingestion is lethal to some insect and fish species. (b) explain why antimycin a is a poison. (c) given that rotenone and antimycin a are equally effective in blocking their respective sites in the electron-transfer chain, which would be a more potent poison? explain.
Answers: 3
Chemistry, 22.06.2019 16:50
Which element is least likely to undergo a chemical reaction
Answers: 3
Roberto plans on becoming a marine biologist, and he is quite concerned about cleaning up current wa...
Biology, 17.03.2020 19:39
English, 17.03.2020 19:40
Mathematics, 17.03.2020 19:40
Mathematics, 17.03.2020 19:40
Social Studies, 17.03.2020 19:40
Mathematics, 17.03.2020 19:40
Business, 17.03.2020 19:40
Biology, 17.03.2020 19:40