THE SYSTEMS BODY

THE HUMAN BODY

VOCABULARY

Vocabulary

"The Human Body Systems"

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This system helps your body absorb oxygen from the air so your organs can work.

RESPIRATORY SYSTEM

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The nose detects odor molecules and helps filter and warm the air we inhale. This allows us to breathe and speak.

THE NOSE

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The trachea serves as passage for air, moistens and warms it while it passes into the lungs, and protects the respiratory surface from an accumulation of foreign particles.

TRACHEA

LEFT LUNG

RIGHT LUNG

The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out.

LUNGS

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The function of the digestive system is digestion and absorption.

DIGESTIVE SYSTEM

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The digestive process starts in your mouth when you chew. Your salivary glands make saliva, a digestive juice, which moistens food so it moves more easily through your esophagus into your stomach.

THE MOUTH

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Esophagus. Located in your throat near your trachea (windpipe), the esophagus receives food from your mouth when you swallow.

THE ESOPHAGUS

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Your liver makes a digestive juice called bile that helps digest fats and some vitamins.

THE LIVER

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The stomach has 3 main functions: temporary storage for food, which passes from the esophagus to the stomach where it is held for 2 hours or longer. Mixing and breakdown of food by contraction and relaxation of the muscle layers in the stomach. Digestion of food.

THE STOMACH

Large Intestine

Small Intestine

Large and Small Intestine

Its job is to absorb most of the nutrients from what we eat and drink. This is divided into the the small intestine and the large intestine.

THE INTESTINES

LEFT KIDNEY

RIGHT KIDNEY

Their main job is to cleanse the blood of toxins and transform the waste into urine.

KIDNEYS

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The bladder's walls relax and expand to store urine, and contract and flatten to empty urine through the urethra.

THE BLADDER

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The bladder's walls relax and expand to store urine, and contract and flatten to empty urine through the urethra.

THE BLADDER

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The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

CIRCULATORY SYSTEM

THE HEART IS A PUMP, WHICH sends blood throughout our bodies, carrying oxygen to every cell.

THE HEART

Generally, veins carry deoxygenated blood from the body to the heart, where it can be sent to the lungs.

THE veins

Arteries carry blood away from the heart and veins carry blood back to the heart.

THE ARTERIES

Blood Provides the Body's Cells with Oxygen and Removes Carbon Dioxide. Blood absorbs oxygen from air in the lungs. It transports the oxygen to cells throughout the body, and it removes waste carbon dioxide from the cells.

BLOOD

IN THIS SECTION WE ARE GOING TO LEARN OTHER PARTS FROM OTHER SYSTEMS BODY

OTHER PARTS

The brain controls our thoughts, memory and speech, movement of the arms and legs, and the function of many organs within our body. The central nervous system (CNS) is composed of the brain and spinal cord.

THE BRAIN

The brain and spinal cord are your body's central nervous system. The brain is the command center for your body, and the spinal cord is the pathway for messages sent by the brain to the body and from the body to the brain.

THE SPINAL CORD

FOREARM BONE

FOREARM MUSCLE

ARM BONE

ELBOW BONE

Muscles stretch across our bones and are attached with tendons. Both together help us to move our all body.

FINGER BONE

BONES AND MUSCLES

The human skull is the bone structure that forms the head in the human skeleton. It supports the structures of the face and forms a cavity for the brain and protect it.

the skull

Provides a protective barrier against mechanical, thermal and physical injury and hazardous substances.

skin

Say the correct name of the following parts of the body systems.

EXERCISE