Geography, 11.09.2019 23:10 raikespeare5080
What have you learned about radioactive dating? check all that apply. unstable atoms release particles. the radioactive decay of an element occurs at a constant rate. a half-life is half of the lifetime of a radioactive element. at one half-life, half of the original unstable element has decayed. all elements are radioactive.
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Geography, 22.06.2019 07:10
According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan
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Geography, 23.06.2019 15:40
What do muslims believe a prophet is? a deity an angel a minister a messenger
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What have you learned about radioactive dating? check all that apply. unstable atoms release partic...
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