Question

Because cosmologists can't go out into space and test all of their theories, they must depend on the cosmological principle. This principle assumes that _____.

Answer 1

This principle assumes that any physical laws are the same for the entire universe

Step-by-step explanation:

Answer 2

Below are the choices:

the universe stays at a steady state
any physical laws are the same for the entire universe
the universe is going to eventually collapse
the universe is cooling down

Because cosmologists can't go out into space and test all of their theories, they must depend on the cosmological principle. This principle assumes that any physical laws are the same for the entire universe