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TEKS Grade 7 Science -7.12.B Organ Systems

Quiz by Texas Education Agency

Grade 7
Science (2017)
Texas Essential Knowledge and Skills (TEKS)

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Measures 1 skill from
Grade 7
Science (2017)
Texas Essential Knowledge and Skills (TEKS)


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6 questions
Show answers
  • Q1
    A student drew the picture of a human body system shown below. The student labeled some of the organs of the system. The main function of this human body system is to —
    Question Image
    exchange gases with the environment
    sense odors in the environment
    chew food as it enters the mouth
    trap particles that enter the nose
  • Q2
    Part of a human body system is pictured. The main function of this system is to —
    Question Image
    transport oxygen
    remove waste
    control reproduction
    produce hormones
  • Q3
    When people run long distances, their muscles require increased amounts of oxygen. Which system is responsible for carrying this oxygen to the muscles?
  • Q4
    Which table best shows some functions of the circulatory, respiratory, digestive, and endocrine systems?
    Answer Image
  • Q5
    What are the main functions of the human skeletal system?
    To enable the diffusion of oxygen into the bloodstream and the removal of carbon dioxide from the bloodstream
    To regulate and maintain bodily functions by producing hormones and releasing them into the bloodstream
    To regulate the composition of body fluids by removing metabolic wastes and retaining a balance of water, salt, and other nutrients
    To support the body, protect the organs, produce blood cells, and store calcium
  • Q6
    This drawing shows a human body system. What is the primary function of this body system?
    Question Image
    The transport of nutrients, water, and oxygen to body cells
    The chemical breakdown of food into smaller pieces
    The production of hormones that regulate growth and metabolism
    The protection of vital organs from injury

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