Why does an earthworm react to light?

Answer Earthworms spend most of their existence buried underground, sheltered from sunlight. When an earthworm emerges into daylight, it will react to the light.IdentificationAn earthworm senses changes i... Read More »

Top Q&A For: Why does an earthworm react to light

How does an earthworm react to light&darkness?

Though they cannot see, earthworms are extremely sensitive to light. They detect light via tissue located at the top of their head. Scientists have studied earthworms' reaction to light since the t... Read More »

How do plants react to light?

Light is essential to plants, and they react to it by bending or leaning towards it as they grow. This process is called phototropism, which simply means the growth of a plant in the direction of i... Read More »

How to React if Your Car's Brake Light Comes On?

Your brake light is on with no good reason... or so it seems. Have you been driving with the hand brake on? Are you low on brake fluid? If the answer is yes, heed our tips below.

What Types of Things React to Black Light?

Black light, or ultraviolet (UV) light, sends a form of electromagnetic radiation out from the bulb when you turn the power on. The only visible part of the spectrum that comes from black light is ... Read More »