3. Earthworms are known as 'farmer's friends' Why?
4.What are the special features that help a bird to fly?
Answers
Answered by
2
Answer:
birds have modified forelimbs
their fore limbs are modified into wings
and also their bone are hollow which make low weight and help them to fly.
earthworms are known as farmer's friends because these live inside the soil by making burrows in deep inside the earth .
Answered by
0
Answer:
3. They help in vermicomposting which is composting with the help of worms.
Explanation:
Similar questions