Which of the following is a secondary pollutant?
hydrocarbon emissions in car exhaust
s...
Biology, 11.03.2021 20:00 fonsworth5
Which of the following is a secondary pollutant?
hydrocarbon emissions in car exhaust
sulfur dioxide created when
electrical power is generated
VOCs released by a dry cleaner
smog formed in the presence of sunlight
Answers: 2
Biology, 22.06.2019 03:50
2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms
Answers: 2
Biology, 22.06.2019 05:30
One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing
Answers: 3
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