Circulatory & Respiratory Systems

Multiple Choice

Why is the circulatory and respiratory system so important?

• They are not important

• They work together to keep you alive and healthy

• They only help during exercise

• They are only important for medical professionals.

Dropdown

The __________ is the key organ in the circulatory system.

Select answer

Multiple Select

How do the circulatory and respiratory systems work together to maintain homeostasis in the body?

(choose 2 correct answers)

• deliver oxygen

• remove carbon dioxide

• send signals to the brain

• circulate information through the nerves

Multiple Choice

What is the main function of the circulatory system?

• To deliver oxygen and nutrients

• To digest food

• To control body temperature

• To produce hormones

Multiple Choice

Why is a healthy heart is essential for a healthy life?

• pump blood through the body

• sends signals to the brain

• produces red blood cells

• gives our body structure

Multiple Select

Which of the following are key functions of the respiratory system?

• Takes in oxygen

• Releases carbon dioxide

• Produces red blood cells

• Regulates body temperature

Dropdown

The lungs are like big ___ in your chest.

Select answer

Multiple Select

How do the circulatory and respiratory systems work together to maintain homeostasis?

choose 2 correct answers

• Takes in oxygen

• gives our body shape

• removes waste like carbon dioxide

• supports our skeleton

Multiple Choice

What are some healthy habits that can help your body function at its best?

• Eat fruit, veggies and grains

• exercise

• avoid smoke and secondhand smoke

• All of these are healthy habits

Dropdown

The heart is the key organ in the ___ system.

Select answer

Multiple Select

How do the circulatory and respiratory systems work together to maintain health?

choose 2 correct answers

• By bringing in carbon dioxide and removing waste like oxygen

• They circulate messages to the nervous system

• They deliver nutrients like blood and oxygen through our body

• Remove waste like carbon dioxide

Multiple Choice

What are the key organs in the circulatory and respiratory systems?

• Heart and lungs

• Liver and kidneys

• Stomach and intestines

• Brain and spinal cord

Multiple Choice

What type of blood vessels brings blood AWAY from the heart?

• Vein

• Artery

• Capillary

• None of the above

Multiple Choice

What is the main function of the respiratory system?

• break down food for nutrients

• Structure, support, and protection of body parts.

• Bring in oxygen to the body and get rid of carbon dioxide.

Multiple Choice

Inhale!!!!
Your lungs are ___________  air

• taking in
• letting out

Multiple Choice

EXHALE!!!
My lungs are __________________ air. 

• taking in
• letting out

Multiple Choice

This system transports oxygen and nutrients around the body.

• circulatory
• respiratory
• skeletal
• digestive

Multiple Choice

What two systems work together to supply the body with oxygen?

• respiratory and muscular
• respiratory and circulatory
• circulatory and digestive
• muscular and digestive

Multiple Choice

This type of muscle tissue is found only in the heart

• Skeletal
• Cardiac
• Smooth