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Second Grade (Grade 2) Respiration, Digestion, and Excretion Questions

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Grade 2 Respiration, Digestion, and Excretion
Grade 2 Respiration, Digestion, and Excretion
Grade 2 Respiration, Digestion, and Excretion
Where is most food digested?
  1. mouth
  2. stomach
  3. small intestine
Grade 2 Respiration, Digestion, and Excretion
What are your lungs like?
  1. basketball
  2. balloons
  3. marbles
  4. soccer balls
Grade 2 Respiration, Digestion, and Excretion
Why is your left lung a little smaller than your right?
  1. It did not grow as much.
  2. They are the same size.
  3. To make room for your heart.
  4. Your heart is red.
Grade 2 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 2 Respiration, Digestion, and Excretion
Where are the vocal cords located?
  1. in your lungs
  2. in your throat
  3. in your ear
  4. in your head
Grade 2 Respiration, Digestion, and Excretion
Of what is urine made?
  1. water and nutrients
  2. water and lemonade
  3. everything you drank that day
  4. water and waste products
Grade 2 Respiration, Digestion, and Excretion
Urine is stored here until you're ready to pee.
  1. Kidneys
  2. The garage
  3. Bladder
  4. Urethra
Grade 2 Respiration, Digestion, and Excretion
What organ is not a part of the digestive system?
  1. spleen
  2. stomach
  3. small intestine
  4. large intestine
Grade 2 Respiration, Digestion, and Excretion
What very important job do the kidneys have?
  1. To make urine
  2. to filter waste out if the blood
  3. all of the above
  4. none of the above
Grade 2 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 2 Respiration, Digestion, and Excretion
What organs help us breathe?
  1. kidneys
  2. lungs
  3. large and small intestines
  4. bladder
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