Do english and punjabi belong to the same language family?

It is reasonable to assume that nations with a low total fertility rate (tfr) and a modest amount of population growth are in

What part did glaciers play in forming the great lakes?

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