Short Note on Earthworm

 

Habitat:

 

It is found all over the world. It lives in upper layer of soil.

 

 

Structure:

 

It body length is 10-20 cm. Anterior end is pointed and posterior end slightly broad.

 

Nutrition:

 

It swallows soil in which decaying leaves are used as food.

 

 

Respiration:

 

Its skin is moist through which exchange of gases takes place.

 

E-books are definitely more affordable and practical. Connoisseurs of high-quality reading know firsthand about the considerable cost of paper books, because the price of individual copies can reach several thousand rubles. But an electronic device makes it possible to read many works for free: just download them from the Internet. Besides, its price is not that great. And with regular reading (when compared with the price of paper versions), the purchase of the device will pay off in a couple of months.