Using the example of the Abert’s and Kaibab squirrels, describe what happened to them at each stage of their speciation.

The Alberts and Kaibab squirrels different from their respected paths by

geologic isolation. The two species of squirrels were seperated and then eventually adapted to their respected environments .

Explanation:

Hopr it helps !!!

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.