These are the organs responsible for your breathing. These organs are found in your chest.

This pumps blood to all parts of the body. If it cannot pump blood, the rest of the organs would not be able to work and the body would die.

The brain belongs to _________________ system.

The heart belongs to ______________________ system.

The gills that fishes have allows them to breathe inside water.

What is your body's largest organ?

Which of the following organ system is responsible for pumping blood all throughout our body?

Which body system is responsible for carrying oxygen and carbon dioxide in and out of your body?

Which of the following is NOT a part of the circulatory system?

Which organ system is responsible for controlling everything in the body?

Which organ system is responsible for protecting and supporting the body with bones?

These two body systems work together to allow a person to move, talk, and run.

The _______________ controls all the organ systems of our body.

Digestion begins fro which part_________

Which of the following is located in our chest ?

Heart beat faster when which of the following activity is performed ?

Our stomach expands when the food enters and contracts when it goes out.Thus the stomach can expand and contract.This is possible because our stomach is made of :

Which of the following is not a good habit ?

What controls all our activities of seeing ,hearing ,learning,thinking and feeling ?

Our _________________________ system enables us to breathe.

Our ____________________ system breaks down food into simpler forms that our body can absorb and use.

Our _____________________ system controls the activities of our body.

These are thick vessels that move blood carrying oxygen away from the heart and to the body.

This is an organ that pumps blood throughout your body.

This body system supports your body and gives it shape.

Which body system is responsible for bringing nutrients and oxygen to every cell in your body?

This body system consists of the brain, nerves, spinal cord, and sensory organs.

Which body system’s main purpose is to help the body move?

What organ system is represented in the image?

Skeleton system gives _______ to the body.

We find short bones in our:

We use jaw muscles to:

An adult has __________ bones.

Opposite of contract is:

The skull protects our:

Lungs and heart are protected by:

Before taking any medicines we should:

All mammals, including humans, and dogs have a ........................... support movement .

●Without a ....................................., a mammal would have little shape and unable to move.

The ......................................................... protect the heart and lungs.

Cow , dog and ............................................from mammals .

Animals with an internal bony skeleton.

In vertebrates, the heart is located near the center of the body.

Have hearts that pump  blood around the body  in one circular motion

Vertebrates that live in water have hearts that pump blood in two different circles.

What is the muscular system made up of?

What are the types of muscles?

The purpose of the muscular system is to...

Muscles you can control

Tendons connect muscles to bone

What is the heart mainly made up of?

Muscles can only _______ they cannot _____.

Muscles only work one way.

What are the three types of muscle tissues?

When your body receives signals from an external environment and transmits the information to the brain, which body system is being used

Muscle tissues are made of ____.

Muscles are connected to bones by an elastic-like (stretchy) strap called a ______

Which of the following is not a function of the skin?

Which of the following does not show proper care to our skin?

What layer of the skin is found beneath the epidermis?

Which of the following shows proper care to our skin?

Too much exposure to the sun is good for our skin.

What is the top layer of skin called?

What is the top layer of skin called?

Which is NOT a function of the skin?

What layer is represented by letter B?

What layer of skin senses pain and pressure?