Biology, 01.07.2019 21:30 manlyman31
Why was it important to establish the clean air act? check all that apply. a)emphasize cost-effective methods to protect the air b)encourage people to study the effects of dirty air on human health c)determine ways to reduce the number of premature deaths per year d)create a regulation that makes any activities that pollute the air illegal e)make sure that no government activities polluted the local atmosphere
Answers: 1
Biology, 22.06.2019 02:30
Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe
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Biology, 22.06.2019 10:10
What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle
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Biology, 22.06.2019 11:20
Which of the following is a limitation of a clinical trial? a.)amount of random assignments b.)hospital cost c.)number of test tubes d.)amount of peer review
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Why was it important to establish the clean air act? check all that apply. a)emphasize cost-effecti...
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