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Biology, 21.06.2019 13:30
Pixels are often referred to using dpi, or dots per inch. true\false
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What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna
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Biology, 22.06.2019 12:30
This is collection of data made by comparing objects in standard units. in science, the units are metric.
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Biology, 22.06.2019 13:30
Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.
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The oak tree fungal pathogen, phytophthora ramorum, has migrated eight hundred kilometers in fifteen...
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