What are 2 functions of the skeletal system?

• Supports our body

• Gives our body nutrients

• Protects the delicate organs in our body

• Carries blood and oxygen to different parts of our body

What are 2 functions of the respiratory system?

• Takes water into our body

• Takes air into our body

• Removes air from our body

• Helps our body move

What are 2 functions of the circulatory system? 

• Gives our body shape

• Carries waste material away from all parts of our body

• Protects our body

• Carries digested food, water and oxygen in blood to all parts of our body

What are 2 functions of the digestive system. 

• Gives our body shape

• Breaks down food we eat into simple substances

• Absorbs the simple substances for our body to use

• Carries air to different parts of our body

What are 2 functions of the muscular system?

• Works with the skeletal system to help our body move

• Allows us to move different parts of our body

• Breaks down our food into simple substances

• Protect our heart and lungs

Which is the organ system that carries blood to all parts of the body?

• Respiratory system

• Digestive System

• Muscular System

• Digestive System

• Circulatory System

Name the organ system that supports the body and gives it shape. 

• Circulatory System

• Digestive System

• Muscular System

• Respiratory System

• Skeletal System

Which is an unhealthy habit?

• Minh eats candy and cake at mealtimes 

• Mai exercises three times a week 

• Hari sleeps for at least 8 hours a night 

• Nick brushes his teeth twice a day

Name the healthy habit

• Mark eats candy and cake at mealtimes

• Minh exercises three times a week

• Jane exercises only once a month

• Nick brushes his teeth once a day

How do our organ systems work together?

• They each work alone to do their own job

• All our organ systems work together to keep us healthy

• They stop working when we are asleep

• They fight against each other to stay the strongest