Fill in the blanks
Q1; How many joints are there in these body parts? Use the pictures in this unit and your own body to find the answer.
1. middle finger↔↔↔↔↔.
2. thumb ↔↔↔↔↔.
3. arm ↔↔↔↔↔.
Q2; Which bones protect the important organs?
1. heart and lungs↔↔↔↔↔
2. nerves in the spine↔↔↔↔↔
3. brain ↔↔↔↔↔
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Answer:
Explanation:
each finger has a total of 3 joints
three joints
three joints
Q 2) ribs are long curved bones that protect heart and lungs
spinal cord
skull
mark the braineast
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