1)How do Bones and Joints work together ?

a.by providing stoppage

b.by stopping mobility

c.by creating many stagnations

d.by allowing body movements

2) Which of the following functions is affected when the body is not covered with skin ?

a.digestion

b.movement

c.protection

d.reproduction

3) How does the diaphragm work ?

a.Filters the air and dust

b.Warms and humidifies the air

c.Closes the larynx when swallowing

d.Works with the lungs to allow breathing in and out

4) Which of the following best explains how the organs of the circulatory system work together ?

a.The veins deliver oxygen-rich blood away from the heart

b.The blood vessels transport oxygen-poor blood back to the heart

c.The arteries carry oxygen poor blood towards the heart to support life

d.The arteries carry oxygen-rich blood away from the heart and the veins carry oxygen-poor blood back to the heart

5)How do the nerves, brain and spinal cord work together ?

a.Receive signals or messages

b.Enable the body to coordinate bodily activities

c.Process and interpret information outside and inside the body

d.Process information it receives and sends interpretation for an appropriate response
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