Last night, the temperature was colder than tonight. this could be because
a-there are...
Biology, 07.01.2020 18:31 KylaChanel4756
Last night, the temperature was colder than tonight. this could be because
a-there are clouds in the sky tonight to trap heat
b-there were clouds in the sky last night that reflected heat
c-the humidity level was higher last night
d-the air is drier tonight
Answers: 1
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Based on the results of this study, what questions remain unanswered? how can these questions guide future research
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4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.
Answers: 1
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How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
Biology, 22.06.2019 02:00
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