Resistor
An electrical component that limits or regulates the flow of electrical current in an electronic circuit
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Answer:
the third one
Explanation:
physical change is only on looks
Stratification in the field of ecology refers to the vertical layering of a habitat; the arrangement of vegetation in layers. ... strata) of vegetation largely according to the different heights to which their plants grow. The individual layers are inhabited by different animal and plant communities (stratozones).
the atom that is most closely associated to living things is carbon