Biology, 22.09.2019 00:20 AutumnJoy12
Which method would save the most water? a) turn off the water while brushing your teeth. b) remove plants and other vegetation from your yard. reactivate c) wash cars with a hose rather than a bucket of water. reactivate d) run only full loads in the washing machine and dishwasher.
Answers: 2
Biology, 22.06.2019 02:00, badpotterchris
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 05:40, mustachbrah
When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity
Answers: 3
Which method would save the most water? a) turn off the water while brushing your teeth. b) remove...
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