At that time, plate tectonic movements shoved all of the continents into one big super continent. After that time, plate movements started to break up this super continent until the continents eventually reached their present configuration.
A or C is the right answer.
Carnivores (animals that eat other animals/humans for food)
Global winds rising near equator and cold air sinking near the poles
It makes the soil not as thick due to the loss of sediments and it cant hold near as much nutrients to keep up with the plant life
