Olds leaves are not able to perform their function well.
To throw out the harmful wastes that get collected in its old leaves.
3. How can compost be made?
Answer: For making compost we should collect and dump the fallen leaves, along with our kitchen waste, in a pit and covered with moist soil. After two to three months, it becomes compost.
4. Write the role of skin in our body.
Answer: Roles of skin are:
It helps to feel hot and cold things.
Skin helps us to feel Smooth and rough surfaces.
It also helps to protect the parts of our body present below it.
5. Write any two activities where we use more than one sense organ.
Answer: Two activities where we use more than one sense organ are: