Explanation

The part of the ear that primarily belongs to hearing is the Cochlea.

The cochlea is responsible for converting sound vibrations into neural signals that the brain interprets as sound.

Explanation

Dinosaurs are part of the reptile group, specifically a diverse group of reptiles that appeared during the Mesozoic Era.

They were the dominant terrestrial vertebrates for over 160 million years.

Explanation

Good conductors of electricity:-

gold,

silver,

copper,

aluminum,

and graphite.

***

Bad conductors of electricity:-

plastic,

rubber,

glass,

air,

wood,

charcoal,

and diamond.

Explanation

Effusion refers to the movement of gas particles through a small hole from a region of high pressure to a region of low pressure.

This phenomenon occurs when gas molecules escape through a tiny opening, often without significant interaction with other molecules.