In Dehydration food is preserved by

I have a crown, I am not a King.

I have a neck, I am not an animal.

I have a root, I am not a plant.

What does "I" represent in the above riddle

Kimaya switched on her battery-operated car and it started to move. The conversion of the energy that takes place when the car is switched on and begins to move, can most likely be represented as:

The energy that an object gets due to its motion is called:

What are the areas where satellites can be used?

1. Weather Forecast

2.Telecommunications

3. Data Processing

These days people are very conscious about their health and diet and want to be fit. Which mineral is required by our body for strong bones?

Which of the following diseases spreads through contaminated food and water?

Which of the following teeth function in the same way as the object shown in the figure

Harish put a coin on marble top table and flicked the coin. He used a ruler to measure the distance travelled by the coin. Then he carried on the same experiment on a newspaper, sandpaper and towel. On which surface will the coin travel the farthest?

Burning of garbage leads to__________( i). It can cause deadly diseases like _________(ii) and asthma.

Which of the options correctly fills the blanks (i) and (ii)

The substance that imparts green colour to the plants is:

During photosynthesis ___________ gas is given off.

Select the animal pair which has similar breathing mechanisms.

Study the given food chains and select the correct option.