No worms can’t see as they don’t have eyes. However, they are very sensitive to light and hide from it as soon as they are exposed to the light. Worms have no eyes, but they do have light receptors and can tell when they are in the dark, or in the light.
Do worms have teeth?
Worms do not have teeth and do not chew their food. They grind their food in their gizzard using muscle action and small bits of coarse soil.
Do worms need air?
Worms require oxygen to live. Oxygen is absorbed through their skin. A constant supply of air is needed. Just make sure your worm bin has a lot of air holes.