Because scientists cannot actually precisely measure a process like soil erosion over the entire planet, they must . A. prove their hypotheses without the use of external measurements

B. rely on anecdotal evidence to prove their hypothesis

C. use statistical sampling and mathematical models to produce estimates

D. focus on developing sound scientific theories with correlating data

E. rely on peer review to provide consensus on the validity of the hypothesis

Your answer is C. I hope this helps you.

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u can delete ur account.

1. go on google and write

2 open this and click on your profile pic and if your profile is not appearing, then u have to log in.

3. when u click on your profile pic, there appears four options on the top.

4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

: )