Biology, 24.05.2021 17:30 winterblanco
Polar bears in the Arctic use the sea ice that covers the North Pole as a platform for
hunting seals, the mainstay of their diet. Recent data suggest that Arctic sea ice may
have thinned as much as 40% over the past 50 years. If the polar ice continues to
melt, it is likely that the polar bear will become extinct. Many scientists believe that
the melting of the Arctic sea ice is due primarily to human activities. Which of the
following human activities would have the most direct effect on the thickness of the
polar ice cap?
Answers: 2
Biology, 21.06.2019 20:20
Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 โ co2 + h2o
Answers: 1
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If a baby girl guinea pig looks almost identical to its mother, does this then mean that it inherited more alleles from its mother? explain. (hint: think about the vocabulary words dominant and recessive.)
Answers: 1
Biology, 22.06.2019 11:30
What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin
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Biology, 22.06.2019 12:30
Gram-negative bacteria have a cell wall that is! and does not accept the stain, making itappear
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Polar bears in the Arctic use the sea ice that covers the North Pole as a platform for
hunting seal...
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