Biology, 30.07.2019 09:20 nulledcracker12
What would happen if there was no greenhouse effect? a) the sun's heat would be scattered back into space and would not reach earth. b) earth's atmosphere would be much cleaner, because there would be no pollutants. c) global warming would cause glaciers and the polar ice caps to melt, flooding low lying regions. d) the average temperatures on earth would be much lower and many ecosystems would not survive.
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Ahypothesis that has been tested again and again , with similar results each time may become a law , true or false
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Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above
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Nucleus has two lobes; contains granules of lysosomal enzymes; functions in attacking parasitic worms and plays complex roles in inflammatory diseases like allergies and asthma. what blood cells are described?
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What would happen if there was no greenhouse effect? a) the sun's heat would be scattered back into...
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