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Respiration, Digestion, and Excretion Questions - All Grades

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Grade 4 Respiration, Digestion, and Excretion
Food gives us                 .
  1. energy
  2. sunlight
  3. oxygen
  4. all of the above
Grade 5 Respiration, Digestion, and Excretion
Which system of the body helps you breathe?
  1. Circulatory
  2. Respiratory
  3. Digestive
  4. Excretory
Grade 6 Respiration, Digestion, and Excretion
What organs are not a part of the digestive system?
  1. kidneys
  2. stomach
  3. small intestine
  4. large intestine
Grade 6 Respiration, Digestion, and Excretion
What organs are not a part of the digestive system?
  1. lungs
  2. stomach
  3. small intestine
  4. large intestine
Grade 7 Respiration, Digestion, and Excretion
Where does the circulatory system get Oxygen (O2) from?
  1. Digestive System
  2. Endocrine System
  3. Respiratory System
  4. Skeletal System
Grade 1 Respiration, Digestion, and Excretion
Grade 8 Respiration, Digestion, and Excretion
Which list shows the path of oxygen entering the body?
  1. nose - bronchi - lungs - trachea
  2. trachea - nose - bronchi - lungs
  3. nose - trachea - bronchi - lungs
  4. trachea - nose - lungs - bronchi
Grade 4 Respiration, Digestion, and Excretion
What does your body need that it gets from air?
  1. carbon dioxide
  2. oxygen
  3. nitrogen
Grade 9 Respiration, Digestion, and Excretion
Grade 9 Respiration, Digestion, and Excretion
Grade 6 Respiration, Digestion, and Excretion
Grade 6 Respiration, Digestion, and Excretion
The job of the excretory systems is to
  1. help the body get rid of waste.
  2. help oxygen get to all parts of the body.
  3. help the body circulate blood.
  4. help the body use food for energy.
Grade 9 Respiration, Digestion, and Excretion
Grade 7 Respiration, Digestion, and Excretion
Letter C identifies which respiratory part?
Respiratory System
  1. Pharynx
  2. Larynx
  3. Trachea
  4. Lung
Grade 7 Respiration, Digestion, and Excretion
Where does the circulatory system get nutrients from?
  1. Respiratory System
  2. Endocrine System
  3. Skeletal System
  4. Digestive System
Grade 6 Respiration, Digestion, and Excretion
Grade 2 Respiration, Digestion, and Excretion
Grade 7 Respiration, Digestion, and Excretion
Grade 9 Respiration, Digestion, and Excretion
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