Can someone pls help me and give me the answers i will mark brainliest :3

Number 1: The answer is B

Number 2: The answer is B

Number 3: The answer is C

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

: )

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers