Respuesta :
The phrase that best describes an abiotic factor is as follows: amount of oxygen in the water.
ABIOTIC FACTOR:
- In an ecosystem, two major components are in interaction with one another. These two components are the biotic and abiotic components.
- The biotic factor refers to the living part of an ecosystem i.e. part of the ecosystem that posseses life e.g. animals, microbes, plants etc.
- The abiotic factor, on the other hand, refers to the non-living components of an ecosystem. For example, air, temperature, humidity, land, oxygen etc.
- Therefore, a phrase that best describes an abiotic factor is as follows: amount of oxygen in the water.
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