The outer layers are the photosphere the chromosphere the transition region in the corona
Answer:
3 significant zeroes
Explanation:
To count the number of significant figures, you must pass the zeroes until you reach a non-zero value. Once you reach it, count anything after that as significant values, including the non-zero value itself.
The number has 4 significant figures with 3 significant zeroes.
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When a physical change occurs, the arrangement of particles within the substance may change, but the atoms in the molecules remain bonded together.
