Question

how long dose it usually take for a rock to undergo a stage within the rock cycle?
A-a few days
B-thousands to millions of years
C-from 300 to 400 years
D-about one thousand years
please helpp

and my subject is science

Answer 1

Answer:

the duration of the rock cycle lasts from thousands to millions of years. (b)

Answer 2

C- 300 to 400 years for a rock to undergo a stage under the rock cycle