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Human Body

Human Body
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Science Square

Internal Organs

  • Parts of our body
  • Are not directly visible to us

Internal organs include the following parts of our body-

Science Class 2 Human Body Internal Organs

Function of Internal Organs

1. Brain

  • Brain is placed inside our skull
  • Control all body parts and organs.

Science Class 2 Human Body Brain

2. Heart

  • Heart pumps blood inside our body
  • It is made up of muscles.


Science Class 2 Human Body Heart

3. Stomach

  • Help to digest the food
  • Converts food into energy

Science Class 2 Human Body Stomach

4. Bones

  • Give shape and support to a body.
  • Protect our organs.
  • Perform different functions.

Science Class 2 Human Body Bones

5. Joints

  • When two bones meet, joints are found.
  • Examples are – knee, wrist, ankle, etc.

Science Class 2 Human Body Joints

6. Muscles

  • Muscles are joint in our bones.
  • Muscles make heart and stomach.


Science Class 2 Human Body Muscles

Body movements

Drawing

  • Elbow
  • Wrist
  • Knee
  • Ankle
  • Hip

Science Class 2 Human Body Drawing

Dancing

  • Wrist
  • Elbow
  • Fingers
  • Knee
  • Neck

Science Class 2 Human Body Dancing

Kicking a football

  • Hip
  • Knee
  • Ankle
  • Toes

Science Class 2 Human Body Kicking



Lawn Mowing

  • Elbow
  • Knee
  • Ankle
  • Fingers
  • Wrist

Science Class 2 Human Body Lawn Mowing

Walking

  • Wrist
  • Elbow
  • Neck
  • Knee

Science Class 2 Human Body Walking

Studying

  • Knee
  • Ankle
  • Elbow
  • Neck

Science Class 2 Human Body Studying



Recap

  • Internal Parts are inside our body
  • Brain, heart, stomach, etc. are some internal body parts.
  • Internal organs perform various functions

 

 

 

 

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Quiz for Human Body

Q.1

Lungs are an organ of which system?

a) muscular system
b) respiratory system
c) excretory system
d) nervous system

Q.2

Which sensing organ the boy is using?



a)

Ears

b)

Nose

c)

Eyes

d)

Nose

Q.3

Muscles are the organs of which system?

a)

Respiratory system

b)

Skeletal system

c)

Muscular system

d)

Circulatory system

Q.4

What is the name of this body part shown in the figure?



a)

Hip

b)

Toe

c)

Ankle

d)

Chin

Q.5

Which one is an organ of excretory system?

a)

Bones

b)

Heart

c)

Intestine

d)

Kidneys

Q.6

Name of this system shown is ____________.



a)

reproductive system

b)

respiratory system

c)

digestive system

d)

circulatory system

Q.7

Gallbladder and Urinary Bladder are the organs of _________ & __________ system respectively.

a)

Both will be excretory system

b)

Excretory & respiratory system

c)

respiratory & respiratory system

d)

None of these

Q.8

Name of the organ (Green coloured) is __________.



a)

veins

b)

nerves

c)

brain

d)

gallbladder

Q.9

The process of taking air into our lungs and releasing it out is called ________.

a)

smelling

b)

breathing

c)

both A & B

d)

none of these

Q.10

Which body can be a part of given picture?



a)

Nose

b)

Muscles

c)

Brain

d)

Eyes

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