Biology, 13.10.2019 16:30 coolman12062
Solar radiation travels through the earth's atmosphere and warms the planet's surface. greenhouse gases like carbon dioxide in the earth's atmosphere reabsorb the heat and warm the planet. the amounts of greenhouse gases have been increasing over the past century, causing the earth's surface temperature to increase. this gradual temperature change is thought to have many negative environmental consequences.
which of these might be a positive effect of the increase in carbon dioxide levels?
a) rise in sea levels
b) decrease in plant growth
c) increase in plant growth
d) increased melting of ice caps
Answers: 2
Biology, 22.06.2019 02:00
For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system
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Biology, 22.06.2019 07:00
Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome
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Biology, 22.06.2019 12:00
Matched chromosomes carrying information about the same characteristics in the organism are called
Answers: 1
Solar radiation travels through the earth's atmosphere and warms the planet's surface. greenhouse ga...
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