Which level of ecological organization considers all of the populations of all species in a
given area, but does not take in to account abiotic factors?

population
community
ecosystem
biome

Population

Explanation:

The term population refers to all members of a given species in a particular habitat at a particular time without taking into account abiotic factors. For example a population of lions in Tsavo National Park.

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.