The fine lines on the leaf are called: 

Which is important?

What are biotic components?

The fleshy structure of  plants that are  sweet and edible in the raw state is called:

A living thing which makes its own food by photosynthesis is called:

All plants and animals are grouped under: 

Non living things are also known as: 

What does roots absorb from soil?

How do plants get their green color?

Which of the following grows above the ground ?