The answer would be: "predator-prey" relationship—in which the great blue heron is the predator and the shrimp is the prey.
I do believe the second answer is the right one
The winds that move from cold upland areas into lower elevations under the influence of gravity are described as katabatic winds. They are also called downslope winds, or gravity winds.
These winds carry high-density air from a higher elevation (<span>mountains, plateaus, and hills )</span>down a slope under the force of gravity. The katabatic winds<span> occur at night, when the highlands radiate heat and are cooled.</span>
Yes because it is because it does everything to help you in all different ways .