Early coal miners used canaries in cages as an early warning system to detect dangerous air
con...
Early coal miners used canaries in cages as an early warning system to detect dangerous air
conditions in mines. Arctic average temperatures have risen at almost twice the rate of the rest
of the world. Some scientists are using the "canary in the coal mine" analogy to explain the
importance of this data. Why do you think that conditions in the arctic are considered to be an
early harbinger of climate change events
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Biology, 21.06.2019 23:10
(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.
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Biology, 22.06.2019 01:10
Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.
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Biology, 22.06.2019 08:00
Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen
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