A Kingdom. There's an animal and a plant Kingdom.
First Blank Space:Flourens
Second Blank Space:Broca
Answer:
False
Explanation:
Beryllium is used in alloys with copper or nickel to make gyroscopes, springs, electrical contacts, spot-welding electrodes and non-sparking tools. Mixing beryllium with these metals increases their electrical and thermal conductivity. Other beryllium alloys are used as structural materials for high-speed aircraft, missiles, spacecraft and communication satellites. Beryllium is also used in nuclear reactors as a reflector or moderator of neutrons.
<em>DNA</em><em> </em>is what carries the genetic code for living organisms it contained in the nucleus of cells.
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