Question

A scientific theory states that the universe is expanding. which of these statements is correct about this theory?

it is a fact which cannot change over time.
it is strengthened by data which is always contradictory.
it will become a law if it is supported by scientific evidence.
it is a well supported explanation which cannot become a law.

Answer 1

It is strengthened by data which is always contradictory.

Step-by-step explanation:

Answer 2

it is strengthened by data which is always contradictory.