Arock that forms at or near earth's surface from the cooling of lava is a(n) rock.
a. organic...
Biology, 01.12.2019 20:31 Bra1nPowers
Arock that forms at or near earth's surface from the cooling of lava is a(n) rock.
a. organic
b. volcanic
c. chemical
d. fragmental
Answers: 1
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Eristics do scientists use to distinguish between organisms in different kingdoms
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What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds
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What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).
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Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.
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