Biology, 18.09.2019 22:00 lolomgwtfnvm4
What is the name for wegener's theory that describes how all of the continents used to belong to one landmass but randomly moved over time?
a.) the theory of coastline similarities
b.)the theory of continental drift
c.)the theory of contraction
d.)the theory of natural selection
Answers: 2
Biology, 22.06.2019 08:00
Drag each label to the correct location in the equation. not all tiles will be used. the density of mercury is 13.6 grams per cubic centimeter. complete the steps for converting 13.6 g/cm3 to kg/m3. (1 kg = 1,000 g, 1 m3 = 106 cm3)
Answers: 3
Biology, 22.06.2019 08:30
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 14:00
Which material is commonly used as a culture medium for living cells
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Biology, 22.06.2019 14:30
Alexa is preparing for a presentation by creating note cards identifying keywords that describe various features of each type of plate boundary. which words apply to all three of the convergent boundaries?
Answers: 2
What is the name for wegener's theory that describes how all of the continents used to belong to one...
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