Answer:
Step-by-step explanation:
Ancient hunters and gatherers relied on their five senses as the devices to signal an immediate threat, or a promise of food or water. Like, a certain smell in the air might have meant something. Or, a sound of a dangerous animal moving in the forest. Or any other sign of a danger. In fact, actually seeing some dangerous thing might have been too late. Some fast-running predator could grab a defenseless human in an instant, leaving zero option for a retreat. Eyesight worked as a part of the 5-component system and did not receive overload as compared to the other senses. One example of a visualization from those times would be cave paintings, created as a ritual for success at hunting.