Liliana asked her friend how many siblings they each have. Using the data plot, how many of the students have three or more siblings?

11 students

Step-by-step explanation:

We can see that there are 6 students with 3 siblings, 4 students with 4 siblings, and 1 student with 6 siblings.

Adding all of these together will tell us how many students have 3 or more siblings.

6 + 4 + 1 = 11

So, there are 11 students with 3 or more siblings.

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.