The action of waves breaking at an angle along the shore and the backwash flowing back in a straight line is called
attrition
abrasion
hydraulic action
longshore drift

Which of the following early north american cultures were known for building wigwams and longhouses? a. eastern cultures b. great plains cultures c. western cultures d. northern cultures

How did economics delay scientists' first attempts for conservation in each story? describe the political actions that led to successful conservation in both stories. i have them all done but these two. none of my teachers are responding and i just need . i can show both stories.

Which are components pf a political party? why do we need political parties give reason.