Explain why the study of fossils is important to scientists

It helps scientists know more about the past and how old the fossils are. The study of fossils also help scientists know what species lived millions of years ago.

so we can have a better understanding for them

Explanation:since fossils are old bones of lets say dinosaurs with the fossils we can learn different things about the animal and its past along will certain thing that point to its cause of death.

Hope this helped

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

the answer your looking for is c).