Question

Почему трудно вытащить дождевого червя из почвы за задний конец?

Answer 1

задний конец червя закруглён ,когда его начинают вытаскивать за задний конец он начинает дёргаться поэтому может легко разорваться .

  вроде так 

 

 

Answer 2

Why is it difficult to pull a earthworm out of the soil by its rear end?

Pulling a earthworm out of the soil by its rear end is difficult due to its anatomical structure and natural behavior. Earthworms have setae, tiny bristles on their body, which help them move through the soil. When pulled from the rear, these setae anchor the earthworm in the soil, making it challenging to remove them in this manner.

Additionally, earthworms have a protective mechanism that allows them to retract into their burrows when they sense danger. This instinctual response makes it even more difficult to pull them out from the rear end.

Furthermore, earthworms play a crucial role in maintaining soil structure and fertility. Their presence and activities contribute to the aeration and drainage of the soil, as well as the decomposition of organic matter. Therefore, it's important to handle them with care to preserve the health of the soil ecosystem.