SCIENCE 5 MUSY

What are the important roles of the blood circulatory system in our body?

• transport oxygen

• transport nutrients

• transport water

• transport carbon dioxide

Below are the main parts involves in the human blood circulatory system, except...

• heart

• blood vessels

• brain

• blood

• lungs

Which is responsible for providing oxygen to our body?

• respiratory system

• circulatory system

• muscular system

• nervous system

In which organ exchange of oxygen and carbon dioxide occurs?

• Heart

• Lungs

• Blood

• Vessels

What is the function of blood vessels?

• Pumps blood to the lungs and the whole body

• Exchange of oxygen and carbon dioxide

• Transport blood to the whole body

Which side of the heart pumps blood rich in oxygen to the whole body?

• Right side

• Left side

• Both sides

Which side of the heart pumps blood rich in carbon dioxide to the lungs?

• Right side

• Left side

• Both sides

Our blood circulatory system is closely related to which system?

• Respiratory system

• Cardiovascular system

• Mascular system

What is the main organ of the circulatory system?

• small intestine

• bone

• lungs

• heart

The main function of the circulatory system is 

• To give the body structure and support
• Excrete waste
• transport blood, nutrients, and gases throughout the body
• to transport messages from the body to the brain