Which of the following is not one of the three types of physical processes that can cause weathering? A.
biological
B.
cultural
C.
chemical
D.
physical

The war began as a fight between mayans and the landowners of the country. the main causes of the guatemalan civil war was started by the greed of the united fruit company, the fear of communism, and the racism toward the  mayan  people.

I'm pretty sure it's c. extremely gradual but not 100% sure though.

Joe ran 130 yards because 3 feet make 1 yard so using this ratio 390 feet make 130 yards.