Think about how the landmasses got from where they were to where they are today. Does it seem realistic that the landmasses could have moved like this? Explain

The right answer is c.sandstone.

Ask anybody else esep me jk

This dessert was once a barren place for glaciers therefore supporting her scientific find

the correct answer is: " ventricles " .

"recent advances in brain imaging have allowed clinicians to make scientifically useful comparisons in the relative size of the chambers in the brain that are filled with cerebrospinal fluid."

{source: refer to text within question.}.

these chambers are called ventricles .