"the sun rises in the east and sets in the west." which of these statements is correct about this law of science?
a.) it is a theory which is unreliable.
b.) it is a statement based on experimentation.
c.) it is a fact in nature which can be contradicted.
d.) it is an observation which cannot be challenged.

D.) It is an observation which cannot be challenged.

Explanation:

The direction of sunrise and sunset are fixed and cannot be challenged or contradicted. It is an universal truth. It is an observation that occurs in nature. Therefore option C is incorrect and option D is correct.

It is not an experimentation, theory or hypothesis. It is an observable natural phenomenon. Therefore option A and B are incorrect.

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)