Find the density of an object that has a mass of 22.3g and a volume of 136.7cm3.

Explanation:

The formula for density is ρ (where represents mass, and represents volume).

With this formula, we can calculate the density of the object:

ρ

Hope this helps :)

there really is life in the deepest part

air enters through the nose, moves through the nasal cavity, the pharynx, the larynx, enters the trachea, moves through the bronchi andbronchioles till the alveoli.