Although Elliptical and Irregular Galaxies Have Been Observed in Both

question 20

True/False

Although elliptical and irregular galaxies have been observed in both dwarf and giant varieties, we find only giant spiral galaxies.

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Definitions:

Pitch

The perceived frequency of a sound, determining how high or low it sounds.

Auditory Canal

The tube that runs from the outer ear to the middle ear, transmitting sound waves to the eardrum.

Cochlea

A spiral-shaped cavity located within the inner ear, instrumental in converting sound vibrations into nerve impulses for auditory perception.

Middle Ear

The section of the ear located between the eardrum and the inner ear, containing three small bones that transmit sound vibrations.