Biology, 30.09.2019 20:30 maingnat46
Question 9
what have the scientific studies identified as the major cause of acid rain in the united states?
chemicals still in the atmosphere from the asteroid collision with the earth
excess solar radiation due to the depletion of the ozone layer
volcanic ash in the air
burning of fossil fuels that release sulfur and nitrogen compounds into the air
Answers: 1
Biology, 22.06.2019 12:30
Creating new things to solve problems and improve life depends on the close interaction of which two fields?
Answers: 2
Biology, 22.06.2019 13:00
This is a biological reaction due to a stimulus. i need this quickly !
Answers: 1
Biology, 22.06.2019 16:20
What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d
Answers: 2
Question 9
what have the scientific studies identified as the major cause of acid rain in the...
what have the scientific studies identified as the major cause of acid rain in the...
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