NERVOUS SYSTEM

 

Your brain controls what your body does. It is part of the nervous system.

Brain

The spinal cord connects the brain to the rest of your body.

Spinal cord

The nerves send signals to and from your brain

Nerves

MY BUSY BRAIN SONG

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LOCOMOTOR SYSTEM

Bones and muscles make your body move. They are part of the locomotor system.

JOINTS

Joints connects bones each other.

BONES

Skeleton

Bone

Bones form the skeleton.

MUSCLES

Muscles help you move

Bones and organs

My skull protects my brain.

Skull

Brain

My ribs protects my heart and my lungs

Ribs

Lungs

Heart

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CIRCULATORY AND EXCRETORY SYSTEM

 CIRCULATORY SYSTEM

Your heart pumps blood around your body. It's part of the circulatory system.

Heart

Heart and blood vessels

EXCRETORY SYSTEM

Your kidneys filters your blood to remove waste. They're part of the excretory system.

Your kidneys separate the liquid waste (urine) and your blood.

Two tubes, called ureters, carry the waste from your kidneys to your bladder.

Your bladder holds the urine until you go to the toilet. When you go to the toilet, the urine leaves your body.

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RESPIRATORY AND DIGESTIVE SYSTEM

 RESPIRATORY AND DIGESTIVE SYSTEM

Respiratory System

You breathe with your lungs, lungs are part of the respiratory system

Your nose brings air in and out of your body

Your trachea connects the nose and mouth to the lungs.

Your lungs add oxygen to your blood.

Your mouth also brings air and out your body

Digestive System

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HEALTHY HABITS

 MY BODY

HOW CAN YOU KEEP HEALTHY?

It's important to drink water, do exercise and have a good hygiene.

Do exercise

Good hygiene

Drink water

FOOD AND DRINK

Fruits

Vegetables

Water

EXERCISE

Run

Swim

Dance

HYGIENE

Washing hands

Brush my teeth

Sleep

HOW DO HUMAN CHANGE THEIR ENVIRONMENT?

Artificial environment

Natural environment

TROPICAL CLIMATE

COLD CLIMATE

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