Our body works like:
Machine
Motor
Electrical equipment
Utensils
Which system in human body helps in recognizing things around us?
Digestive system
Nervous system
Muscular system
Endocrine system
Parts of our body which can do a particular work are called:
Systems
Organs
Machines
Motors
How many pairs of limbs do a human have?
One
Two
Three
Four
Organs that are inside the human body are known as :
Internal organs
External organs
Electrical organs
Mechanical organs
Which is an internal organ?
Brain
Legs
Nose
Arms
The respiratory system in our body:
Breaks food into smaller forms
Transports food in the body
Supplies oxygen
Helps in birth of a body
Which of the following is an external organ?
Lung
Heart
Arm
Kidney
Which joint permits rotational movements?
Pivot joint
Ball and socket joint
Hinge joint
Saddle joint
The set of 12 pairs of long curved bones that surrounds the chest is called the:
Skull
Backbone
Ribcage
Spine
