Question

10. What types of worms are used for vermicomposting?
19. Upto what height does the atmosphere extend above the earth's surface?
20. How many types of girdles are found in human body? Name them.​

Answer 1

Explanation:

10 Earthworm species typically used for vermicomposting included the European lumbricids, Eisenia fetida and L. rubellus, often called “red worms”; the African “nightcrawler,” Eudrilus eugeniae; and the Asian “blue worm,” Perionyx excavatus.

19 . 10,000 kilometers

20.two types

There are two types of girdles in human body. They are pectoral girdle and pelvic girdle. Pectoral girdle is shoulder girdle and is made up of collar bones and shoulder blades.