How do erosion and deposition work together to form sand dunes? 1. Waves cause erosion along coastlines and deposit sand away from the shore. 2. Erosion occurs as surface water carries sediment and the sediment is deposited near oceans and lakes. 3. Glaciers cause erosion through the movement of large chunks of ice, which are deposited and form depressions. 4. Erosion occurs through deflation, and sand that was picked up is deposited against an obstruction.

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

the answer is c most of the fortnite players usually buy v bucks to get the battle pass and other cosmetics but some players who are referred to as "no skins" don't   buy skins and are usually noobs.