Gamma rays are used
a. in microwave ovens.
b. to treat cancer, but they can also c...
Biology, 16.10.2019 15:30 haileysolis5
Gamma rays are used
a. in microwave ovens.
b. to treat cancer, but they can also cause cancer.
c. in cell phone transmitters.
Answers: 2
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Which is an important function of normal flora? a. aid with bone marrow production. b. crowd out pathogenic bacteria. c. destroy digestive track pathogens. d. manufacture iron in the bloodstream.
Answers: 1
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The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?
Answers: 2
Biology, 22.06.2019 21:20
What will a hypothesis become if supported by repeated expermentation
Answers: 1
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