(PLEASE HURRY ON TIMER) Which action can humans take to reduce wave erosion?
-build drainage systems
-build houses near coastlines
-build breakwaters in the ocean
-reduce vegetation along coastlines

Breakwaters because they protect against dangerous waves: They are the defense from waves which cause erosion when they build up and attack.

breakwaters

Explanation:

A breakwater is a barrier built out into a body of water to protect a coast or harbor from the force of waves.

it restores trees to areas where they once grew.

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.