How long does it usually take for a rock to be transformed from one rock type into another?

a.
a few days

b.
from 300 to 400 years

c.
about one thousand years

d.
thousands to millions of years

Of the major religions today, which two are monotheistic?

Suggest two reasons why irrigation is important for human development of the desert

Which features do all new rocks formed near oceanic ridge share? pillow shaped stripes pattern provide evidence to seafloor spreading made from molten material iron oriented in same direction