It is 19.3g/cm^3. To find density, you divide mass by volume, or d=m/v
Answer:
Wavelength and frequency are inversely proportional to each other. Such that longer waves have lower frequencies, and shorter waves have higher frequencies. The amplitude or height of a wave is measured from the peak to the trough.
Ten (10%). when an animal eats the plant, 10% of it will be used.
There would be 40 units of energy left, because 10% is lost each time.
