The fossil remains of Mesosaurus showed that(1 point)

Responses

South America and Africa might have been joined in the past.
South America and Africa might have been joined in the past.

plate tectonics is a valid earth science theory.
plate tectonics is a valid earth science theory.

the Mesosaurus is now extinct..
the Mesosaurus is now extinct..

plants lived in different climates long ago in Africa and South America.

The fossil remains of Mesosaurus showed that South America and Africa might have been joined in the past.