major function of each body system

Question 1

skeletal system

Answer 1

framework/scaffold 
movement
protection
storage 
blood cell production

Question 2

muscular system

Answer 2

create movement
maintain posture
maintain bodily functions

Question 3

circulatory system

Answer 3

transport nutrients
regulate body temperature
regulate body’s fluids
protect the body against diseases

Question 4

respiratory system

Answer 4

1. deliver oxygen from the atmosphere to the lungs
2. provide a method of gaseous exchange within the lungs
3. create speech
4. facilitate our sense of smell
5. protection from dust and other microparticles

Question 5

function of blood

Answer 5

transport nutrients
regulate body temperature
rugulate body’s fluids
protect the body against diseases