Biology, 27.06.2019 19:00 veraanna2015
Which statement describes potassium-argon dating? potassium-40 decays into argon gas over time. argon breaks down into other elements and compounds. potassium-40 becomes stable when trapped in rocks. argon is unstable and will decay into potassium-40 over time.
Answers: 1
Biology, 21.06.2019 20:30, akamya21
Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?
Answers: 2
Biology, 21.06.2019 20:30, makennahudson94
After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?
Answers: 1
Biology, 22.06.2019 06:40, jaida03
Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above
Answers: 1
Which statement describes potassium-argon dating? potassium-40 decays into argon gas over time. argo...
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