<span>Rubidium Chloride is the answer i believe </span><span /><span>
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Hormones ! hope i helped :)
Answer:
Hi, what are the problems on the lab?
Explanation:
Pure uranium is radioactive. It will react with most nonmetallic elements to make compounds. When it comes into contact with air, a thin, black layer of uranium oxide will form on its surface. Uranium-235 is the only naturally occurring isotope that is fissile.
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Answer: D. Ecologist
Explanation: an ecologist is someone who studies the interactions of different organisms. An ecologist would be a type of scientist who would most likely study the interactions of birds
