please don't report the question , join my zoom if looking for friends Id;5581900550 passwprd:45pin 12-15 , everyone is allowed (want brainliest just join )

What's erosion? a. the breakdown of rock into smaller pieces b. the removal of weathered products from rock c. a change in rock resulting from exposure to water d. a chemical change in rock that weakens it

This word for a bug or malfunction was popularized in the 1962 book into orbit by the mercury astronauts

Where is the only active diamond mine in the u.s.?