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• Monik San

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Underline the three vital functions of living things. Nutrition Reproduction Representation Interaction

Match the system to the correct organs. The excretory system urethra

kidneys and

The circulatory system windpipe

lungs and

The digestive system intestines

stomach and

The respiratory system

heart

Look at the picture and choose the correct type of response it shows.

A motor response A glandular response Look at the picture and select the correct sense it represents.

The sense of taste The sense of smell The sense of sight The sense of touch

Choose the correct concept. During inspiration/expiration , your diaphragm contracts and your chest cavity expands. This makes your lungs widen and become larger. During inspiration/expiration , your diaphragm relaxes and your chest cavity contracts. Your lungs deflate and become smaller. Write the three stages in the digestive process. 1. 2. 3. Write the following elements of the respiratory system in the correct place.

larynx windpipe bronchioles bronchi

We get energy and nutrients through the function of - nutrition - interaction - reproduction The nervous system is divided into ... . Select the correct answers. Senses Muscles Sensory nerves Spinal cord Brain Bones Motor nerves Musculoskeletal system Underline the types of blood cells.

veins

red blood cells platelets capillaries arteries white blood cells

Write the words in their correct place.

left venticle right atrium right venticle left atrium

Which four systems are involved in the process of nutrition? The ______________________ system, the __________________ system, the ______________ system and the _________________ system.

Order the three stages in the digestive process:

Digestion

Excretion

Absorption

Put the words in the correct place in the picture.

liver large intestine small intestine stomach pancreas

Through respiration we take in the our cells need to transform into energy and our body releases the it doesn't need.

Match the types of blood cells to the correct function. Platelets

They defend your body from microoganisms and viruses.

Red blood cells

They heal wounds and stop you bleeding.

White blood cells

They transport oxygen and carbon dioxide.

Blood circulation is divided into two circuits called pulmonary and general circulation. True False The excretory system. Write the words in their correct place.

ureters urethra kidneys bladder

The heart has two movements. Match. Diastole

Systole

The heart relaxes and blood enters from the veins.

The heart contracts and sends blood to the arteries.