1) Organs involved in breathing a) Nose,kidney,trachea b) Nose,Trachea & Lungs c) heart,stomach,brain d) brain,trachea,lungs 2) Select inhale proses a) Lungs-Trachea-Nose b) Mouth-Stomach--Kidney c) Heart-trachea-lungs d) Nose-trachea-lungs 3) What is the functions of skull? a) To protect the brain b) To protect the internal organs such as lungs and heart c) To support movements d) provides support for body 4) how many joints are they? a) 8 b) 800 c) 7 d) 300 5) Is bones and joints important? a) Yes b) No 6) What happens if we dont breath? a) We dont die b) We die c) We faint d) We have heart attack

Science human year 5

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