Biology, 24.03.2020 07:55, garcikyl000
How many generations did it take modern man to leave Africa and penetrate every corner of the globe?
Answers: 1
Biology, 22.06.2019 03:00, julionavedo21
The term equestrian relates to which animal? bulls cows horses pigs
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Biology, 22.06.2019 11:30, luludawn2455
Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different
Answers: 2
Biology, 22.06.2019 11:30, annsmith66
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
How many generations did it take modern man to leave Africa and penetrate every corner of the globe?...
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