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It is the thin outer covering of the tooth and is the hardest tissue in the human body. What is this tissue?
Enamel contains the highest percentage of minerals and it is the hardest substance in the human body.
Match the following and select the correct answer
Which of the following correctly represents the passage of oxygen in the respiratory system?
The correct path for oxygen is: nose, wind pipe, lungs, blood.
Which among the following is necessary to carry out the blood coagulation in a cut or wound?
Platelets are tiny blood cells that help our body form clots to stop bleeding.
Which of these is not a common item of first-aid kit?
Nebulizer is used to treat asthma patients and is not a common item found in the first-aid kit.
Which of the following is an infectious disease?
Tuberculosis is an infections disease because it can transfer from one person to another.
Which system controls all parts of your body and transmits/receives messages?
Nervous system controls our whole body and transmits/receives messages from the brain and the body.
The small intestine is_________ feet long.
The intestine is 22 feet long, i.e., three and a half times the length of our body.
Which of the following is the smallest bone in the human body?
Stapes is present in the ear and is the smallest bone in human body.