Answer:
3rd bubble
Explanation:
convergent boundary
Explanation: When two plate move towards each other they converge or come together. The collision between two plates that are moving towards each other is called a convergent boundary. When an ocean plate meets a continental plate at close to a straight line ( 180 degrees) the result is a subduction zone.
Answer:
It's D, protons. hope this helps you :)
Answer:
I can not see the picture?
It would be B. i hope i helped you out, have a nice day
