Do you ever notice the ants move in a straight line? Want to know why the ants move in a straight line or follow the queue? Then, you are at the right place where you can find the exact reason behind it.
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The ants walk in a straight line, because the ants follow the scent smell left by the leader. The smell left by ants is called pheromone. If you want to test this fact, use an eraser and wipe the path the ants walked. In this way, the ants cannot smell the scent left by the leader, and they become directionless.
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