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Third Grade (Grade 3) Anatomy and Physiology Questions

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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 Anatomy and Physiology
What is meant by a structure?
  1. a part
  2. a leaf
  3. a soil
  4. a plant
Grade 3 Respiration, Digestion, and Excretion
The                 are the organs that help us breathe in air.
  1. kidneys
  2. lungs
  3. intestines
Grade 3 Nervous and Endocrine Systems
To experience the sense of hearing, you
  1. feel.
  2. sniff.
  3. see.
  4. listen.
Grade 3 Respiration, Digestion, and Excretion
We get energy from
  1. running.
  2. sitting quietly.
  3. eating food.
Grade 3 Nervous and Endocrine Systems
To experience the sense of sight, you
  1. feel.
  2. sniff.
  3. look.
  4. listen.
Grade 3 Nervous and Endocrine Systems
To experience the sense of touch, you
  1. feel.
  2. sniff.
  3. see.
  4. listen.
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 Nervous and Endocrine Systems
To experience the sense of taste, you
  1. sniff.
  2. feel.
  3. eat.
  4. listen.
Grade 3 Anatomy and Physiology
Sleep is important because it
  1. lets your body build energy for the next day.
  2. helps your body grow.
  3. lets the brain rest.
  4. all of the above
Grade 3 Nervous and Endocrine Systems
To experience the sense of smell, you
  1. feel.
  2. sniff.
  3. see.
  4. listen.
Grade 3 Nervous and Endocrine Systems
When you listen to the radio, you use your sense of
  1. smell.
  2. touch.
  3. hearing.
  4. sight.
Grade 3 Nervous and Endocrine Systems
When you watch a movie, what two senses do you use?
  1. sight and smell
  2. sight and hearing
  3. smell and touch
  4. taste and smell
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 ligaments
Grade 3 Anatomy and Physiology
Which thing does not happen when you sleep?
  1. Your muscles relax.
  2. Your brain sorts information.
  3. Your heartbeat slows.
  4. Your lungs stop working.
Grade 3 Nervous and Endocrine Systems
Which animal has the highest range of hearing?
  1. dog
  2. human
  3. greater wax moth
  4. bat
Grade 3 Anatomical Organization
What is the insect head?
  1. an insect body part that contains the antennae, eyes, and mouth
  2. an insect body part that contains the heart and stomach
  3. an insect body part that contains the wings and legs
  4. feelers on an insect's head
Grade 3 Skin, Skeleton, and Muscles
My muscles always PUSH my bones.
  1. True
  2. False
Grade 3 Anatomical Organization
What are antennae?
  1. a tongue
  2. feelers on an insect's head
  3. a way to blend in
  4. insect jaws
Grade 3 Nervous and Endocrine Systems
The five senses are:
        sight        ,           hearing          ,         taste        ,
        touch        ,         smell        
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