Neon is an element and elements are pure oxygen is. Or it is a gas
Answer: Potassium Chloride
Explanation:
Males are represented my a square
if he is affected by a defective gene he should show a shaded square that differs from normal males just like this■
The speed and wavelength changes as a waves travels to a different depth. Slower and bigger amplitudes in shallower depths. Freq does not change
Oxygen,hydrogen, and carbon
