Question

why ants walk in straight line??​

Answer 1

$\huge\underline\purple{Answer}$

The ants walk in a straight line because they follow the scent the leader left behind. Once the ants find food and head back to the nest, they will lay down another trail of pheromones, allowing others to pick up their scent and follow the same route.

Answer 2

Answer:

The scent that the ants leave behind is called pheromone. The ants walk in a line because they follow the scent left behind by the leader. If you want to test out this fact, use an eraser and rub it across the path that the ants are taking.

Hope it helps you..