In which water Burns should be washed?
Hot water
Cold water
Sea water
None of these
Which teeth helps us grind the food finely as they have plat forms on them?
Incisors
Canines
Pre- molars
Cutting teeth
Which part of the body is not used for the respiratory system to work?
Mouth
Nose
Small intestine
Diaphragm
Which sense organ can tell us if something is salty or sweet?
Ears
Skin
Tongue
In which of these situations will you give first aid?
A deep cut
A nose bleed
A serious burn
All of these
Accidents can happen when we are
Careful
Careless
Safe
Which is the respiratory organ?
Kidney
Liver
Heart
Lungs
When we breathing out, which gas is let by the lungs?
Oxygen
Hydrogen
Carbon-dioxide
Nitrogen
When we breathing in, which gas is absorbing by the lungs?
Which of the following is true?
The process of air we breathe in reaching the lungs is called exhalation.
The air we breathe out is cool.
The nostrils open into the lungs through the wind pipe.
We breathe in through the mouth.
