Question 2 :
Click and choose the correct answer.<br>Cells of different kinds join together to form a tissue.
Question 3 :
Click and choose the correct answer.<br>The heart, the blood and the blood vessels make up the respiratory system.
Question 4 :
Select the correct answer.<br>Which of the following systems is made by kidneys, lungs and the skin?
Question 5 :
Click and choose the correct answer.<br>The lungs throw out sweat from our body.
Question 6 :
Select the correct answer.<br>The part of the plant that usually grows above the ground is called the ___________.
Question 7 :
Click and choose the correct answer.<br>The stem is called the food factory.
Question 8 :
Click and choose the correct answer.<br>Plants such as wheat, rice and onion have taproots.
Question 9 :
Click and choose the correct answer.<br>The stem supports the branches and leaves.
Question 10 :
Click and choose the correct answer.<br>Plants such as carrot and beans, trees such as neem and mango have fibrous roots.
Question 11 :
Click and choose the correct answer.<br>Which of the following is a natural thing?
Question 12 :
Select the correct answer.<br>Which of the following does not give birth to babies?
Question 22 :
Click and choose the correct answer.<br>How much part of the Earth’s surface is covered with water?
Question 23 :
Click and choose the correct answer.<br>Water kept in a glass takes the shape of a mug.
Question 24 :
Click and choose the correct answer.<br>Water vapour has no fixed shape.
Question 25 :
Click and choose the correct answer.<br>In how many forms does water exist?
Question 26 :
Click and choose the correct answer.<br>The process of water changing into water vapour and then back to water is called the