It is harmful for the eyes to watch television in the dark. True or False ?
True
False
A giraffe's front legs are longer than its back legs. True or False ?
You can never sneeze with your eyes open. True or False ?
All the air in the lungs gets changed with each breath. True or False ?
Our fingers have three bones while our thumb has only two. True or False ?
There are more bones in the arm than in the leg. True or False ?
What is the middle layer of the heart wall known as ?
Pericardium
Myocardium
Atrium
Pyrexia
Which of the following substances is used in the process of making leather?
Chalk
Sand
Salt
Granite
Which of these noble gases is used to detect heart defects and fill electronic devices?
Neon
Argon
Radon
Krypton
What portion of your body is water?
1/5
3/5
2/5
4/5