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

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

What part of the brain is highlighted in the diagram below?

Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups