The process in which the electrons in the ground state are vibrated to the excited states by providing extra energy from energy sources is called as
A. Population Inversion
B. Spontaneous emission
C. Stimulated emission
D. Pumping
Select your answer:
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BMI, Body Composition and Body Types › ViewWhich of the following best describes body composition
A. % Body Fat
B. How much muscle we have in KG
C. Our body mass index score
D. Relative ration of fat mass and lean body mass
Metabolism › View
The energy required for organisms to respond to the environment comes from…
A. Vitamins
B. Minerals
C. Water
D. Food