Question Text
Question 1 :
Name the following:
A mineral that is required for keeping our bones healthy.
Question 2 :
Name the following:
The nutrients which mainly give energy to our body.
Question 3 :
State the following as correct or wrong:
Deficiency diseases can be prevented by eating a balanced diet.
Question 4 :
State whether True or False: The electric circuit provides a complete path for electricity to pass between the two terminals of the electric cell.
Question 6 :
Fill in the blanks: In an electric circuit, the direction of current is taken to be from the ________ terminal to the ________ terminal of the electric cell.
Question 8 :
S - N shows positions in which one pole of a magnet is placed near that of the other. Which of the following action indicates this?
Question 10 :
In olden days, sailors used to find direction by suspending a piece of ___________.