Which one of the following correctly represent the passage of food in our body?
Mouth → Stomach → Food Pipe → Small Intestine
Mouth → Food Pipe → Stomach → Small Intestine
Mouth → Stomach → Small Intestine → Food Pipe
Mouth → Small Intestine → Food Pipe → Stomach
In the figure shown, urine is stored in:
P
Q
R
S
The diagram shown above represents an organ which takes in oxygen and gives out carbon dioxide. Name the organ.
Small intestines
Kidneys
Lungs
Stomach
Which one of the following system is responsible for controlling all the activities in the human body?
Excretory system
Circulatory system
Respiratory system
Nervous system
Our heart has ________ chambers.
One
Two
Three
Four
Mr.Kim touches a hot metal and spontaneously withdraws his hands from the metal. Why does he react spontaneously?
He wants to maintain the temperature of his hands
He is shocked by the hot metal
His body has a system that responds to the high temperature
He is under pressure
In humans, during respiration, oxygen is taken in and carbon dioxide is given out. Which one of the following organ is a part of the respiratory system?
Heart
Brain
The lower two channels of human heart are called
rooms
ventricles
auricles
nephrons
Digested food is absorbed by blood in the
stomach
small Intestine
lungs
heart
Which one of the following correctly represents the passage of oxygen in the respiratory system?
Nose → Lungs → Wind pipe → Blood
Nose → Blood → Wind Pipe → Lungs
Nose → Wind Pipe → lungs → Blood
Nose → blood → Lungs → Wind pipe
