Which of these processes has a cooling effect on earth? a. as snow and ice melt, the underlying surfaces absorb heat from solar radiation. b. earth's oceans absorb some of the carbon dioxide from the atmosphere. c. when permafrost melts, methane is released into the atmosphere. d. burning fossil fuels increases the concentration of greenhouse gases in the atmosphere. this is for appex.
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Biology, 22.06.2019 03:30
Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
Biology, 22.06.2019 07:30
What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.
Answers: 3
Biology, 22.06.2019 10:30
Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection
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Biology, 22.06.2019 11:30
What materials must dams have to produce electricity, and what must occur?
Answers: 1
Which of these processes has a cooling effect on earth? a. as snow and ice melt, the underlying sur...
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