RUBY House- Science Quiz- Grade-5

These organs plays an important role in

• Digestion

• Respiration

• Excretion

• Breathing

Pulse rate occurs due to the

• Contraction & relaxation of leg muscles

• Contraction & relaxation of arteries

• Contraction & relaxation of veins

• Contraction & relaxation of capillaries

Its a circuit symbol for

• battery

• 2 cell

• 1.5 V battery

• 3 V Battery

Aluminum alloy is used the making this

• 
• 
• 
• 

This part of a plant is responsible for reproduction of new plants

• leaf

• Root

• Flower

• Stem