Human Body Systems Quiz

Which body system does the runner's heart and blood vessels belong to?

• Skeletal system

• Muscular system

• Digestive system

• Circulatory system

How do muscles and bones work together to allow for movement?

• Muscles contract and relax to move bones

• Bones produce energy for muscles to contract

• Muscles and bones have no interaction

• Bones contract and relax to move muscles

What is the function of the skeletal system?

• To break down food into simpler substances

• To pump blood and deliver oxygen

• To provide structure and support to the body

• To absorb and use nutrients from food

Which organ is part of the circulatory system?

• Heart

• Liver

• Stomach

• Lungs

What is the role of the digestive system?

• To break down food into substances that can be absorbed and used for energy

• To transport blood, oxygen, and nutrients throughout the body

• To provide structure and support to the body

• To release energy from broken down food

Where does absorption of nutrients AFTER food has been broken down take place?

• Mouth

• Stomach

• Small intestine

• Large intestine

What is the main function of the respiratory system?

• Regulate body temperature
• Facilitate exchange of oxygen into the body and carbon dioxide out of the body

• Transport nutrients and oxygen through the body

• Filter waste products

What happens to the heart rate and breathing rate when a person starts running?

• Heart rate and breathing rate decrease

• Heart rate and breathing rate increase

• Heart rate decreases and breathing rate increases

• Heart rate increases and breathing rate decreases

Tags

NGSS.HS-LS1-3

What is the role of oxygen in the body?

• To break down food into substances that can be absorbed and used for energy

• To transport blood, oxygen, and nutrients throughout the body

• To provide structure and support to the body

• To help release energy from broken down food

Tags

NGSS.MS-LS1-7

Which is the body system made up of the organs that get rid of waste?

• excretory system
• circulatory system
• respiratory system
• digestive system