Root is the organ of a plant. It anchors the plant firmly.
They play a crucial role in the nutrition of a plant.
Root vegetables are underground plant parts eaten by humans as food. They are also storage roots. They store a large quantity of food for the plant, therefore appear thick and swollen.
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Red pandas live in the Eastern Himalayas. They can be easily identified by its coat color – reddish brown above and black underneath with white markings on the face. Red pandas have thick and bushy Read more…
Thermal contraction occurs when an object shrinks and becomes smaller due to a change in the object’s temperature. In physics, thermal contraction is a decrease in a material’s volume when its temperature decreases. When the Read more…
Thermal expansion occurs when an object expands and becomes larger due to a change in the object’s temperature. When you pour hot water on the bottle, the air inside the bottle becomes warmer and expands. This Read more…
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