What happens at a convergent boundary?

a. earthquakes occur as lithospheric plates move away from each other.

b. magnetism occurs as lithospheric plates are attracted toward each other by gravity.

c. mountains form as lithospheric plates move side by side past each other.

d. collisions occur as lithospheric plates move toward each other.

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.