why do flies rub their hands together after they land?

Question

why do flies rub their hands together after they land?

In: 508

Answer 1

When flies land and rub their front legs together, it’s not because they have hands, but rather because they are cleaning their sensory organs. Flies have specialized sensory hairs on their legs and other body parts, which help them detect movement, temperature, and chemical signals from their surroundings. By rubbing their legs together, flies remove dust, debris, and other particles that might interfere with their ability to sense their environment accurately. It’s their way of keeping their sensory organs clean and functioning optimally.