What is the difference between additive and subtractive colour mixing? Question 55 options: Additive mixing involves mixing similar colours of different brightness, whereas subtractive mixing involves mixing disparate colours of similar brightness. Additive colour mixing is what happens when we combine physical pigments, whereas subtractive colour mixing is what happens when we filter out certain wavelengths. Additive colour mixing is what happens when we mix lights of different colours, whereas subtractive colour mixing occurs when we mix paints or other coloured materials.

Question

What is the difference between additive and subtractive colour mixing?

Question 55 options:

	Additive mixing involves mixing similar colours of different brightness, whereas subtractive mixing involves mixing disparate colours of similar brightness.
	Additive colour mixing is what happens when we combine physical pigments, whereas subtractive colour mixing is what happens when we filter out certain wavelengths.
	Additive colour mixing is what happens when we mix lights of different colours, whereas subtractive colour mixing occurs when we mix paints or other coloured materials.
	Additive colour mixing occurs at the level of the retina, whereas subtractive colour mixing occurs at the level of V4 in the occipital cortex.

What function do the ossicles serve?

Question 56 options:

	They amplify the sound as sound goes from an air environment to a liquid environment.
	They protect the hair cells of the cochlea.
	They abate loud sounds that might damage the sensitive tympanic membrane.
	The provide structure that supports the hard shell of the cochlea.