Agroup of scientists in alaska notices that not only have atmospheric co2 levels increased at their sampling site but so too have methane levels. what most likely accounts for this increase in methane levels? none of the answer options is correct. the melting of permafrost accompanied by the thawing of methane-producing bacteria. a decrease in beef production near the researchers' sampling area. the failure of rice paddies to be established in alaska, given its climate. the release of methane from thawed permafrost.
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Biology, 21.06.2019 20:00
Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 β 2 β 3 b) 2 β 3 β 1 c) 2 β 1 β 3 d) 3 β 2 β 1 e) 3 β 1 β 2
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Biology, 22.06.2019 00:00
The first three phases of the cell cycle are collectively known as (1 point) play audio cellular respiration. telophase. mitosis. interphase.
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Biology, 22.06.2019 13:00
As molecules are formed from metabolism, entropy __ and the universe becomes less disordered. a. is decreased b. is increased c. moves closer to equilibrium d. is unchanged
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Biology, 22.06.2019 14:00
The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird
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Agroup of scientists in alaska notices that not only have atmospheric co2 levels increased at their...
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