d is the correct answer I belive. hope this helped>>
B since there is a high chance of birth and a low chance of death
<span>Streams and creeks are examples of "watersheds." Aquifers and ground water are related to each other because both of them are located under the earths surface. You have to dig in order to acquire these two. Watersheds are just like catch-basins where waters are stored or being flowed.</span>
because in the inner core ,the pressure in the core is also higher,and you can have solid inor-nickel instead of liquid
