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Third Grade (Grade 3) Anatomy and Physiology Questions

You can create printable tests and worksheets from these Grade 3 Anatomy and Physiology questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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Grade 3 Respiration, Digestion, and Excretion
The                 are the organs that help us breathe in air.
  1. kidneys
  2. lungs
  3. intestines
Grade 3 Respiration, Digestion, and Excretion
The two types of ways that animals can breathe are by using their
  1. lungs or kidneys
  2. lungs or gills
  3. gills or eyes
  4. lungs or legs
Grade 3 Respiration, Digestion, and Excretion
We get energy from which of the following?
  1. running
  2. sitting quietly
  3. the foods we eat
Grade 3 Respiration, Digestion, and Excretion
The name of the tube that is responsible for carrying your food to your stomach is             esophagus            
Grade 3 Anatomy and Physiology
What does structures mean?
  1. parts
  2. leaves
  3. soil
  4. plants
Grade 3 Skin, Skeleton, and Muscles
          Cardiac          muscle is found only in the heart.
Grade 3 Skin, Skeleton, and Muscles
Muscles that move even when you don't think about it are called               involuntary              muscles.
Grade 3 Skin, Skeleton, and Muscles
           Skeletal           muscles help you move.
Grade 3 Anatomy and Physiology
Andreas Vesalius is NOT the founder of modern human anatomy.
  1. True
  2. False
Grade 3 Skin, Skeleton, and Muscles
                Antagonistic                 muscles are pairs of muscles that work in opposite directions.
Grade 3 Skin, Skeleton, and Muscles
         Smooth         muscle is found in the intestine and the stomach.
Grade 3 Respiration, Digestion, and Excretion
The respiratory system helps the body to take in          oxygen         and give off                  carbon dioxide                 .
Grade 3 Respiration, Digestion, and Excretion
When you exercise, your body needs more               , so you breathe faster.
  1. oxygen
  2. water
  3. carbon dioxide
  4. speed
Grade 3 Skin, Skeleton, and Muscles
          Protein          helps to grow the myofibrils that build muscle tissue.
Grade 3 Respiration, Digestion, and Excretion
The         Lungs        are the main organs of the respiratory system.
Grade 3 Skin, Skeleton, and Muscles
What are muscles made of?
  1. stretchy bones and fibers
  2. elastic fibers and tendons
  3. stretchy cells and fibers
  4. tendons and muscles
Grade 3 Nervous and Endocrine Systems
To experience the sense of touch, you
  1. feel
  2. sniff
  3. see
  4. listen
Grade 3 Nervous and Endocrine Systems
To experience the sense of hearing, you
  1. feel
  2. sniff
  3. see
  4. listen
Grade 3 Anatomical Organization
What are antennae?
  1. a tongue
  2. feelers on an insects head
  3. a way to blend in
  4. insect jaws
Grade 3 Nervous and Endocrine Systems
To experience the sense of sight, you
  1. feel
  2. sniff
  3. see
  4. listen
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