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Lesson 3-2 Body Systems Interacting

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  • The endocrine system is made up of these. They are organs that produce and release chemicals either through tiny tubes called ducts or directly into the bloodstream.
    Glands
  • This is a chemical produced by the endocrine gland.
    Horomone
  • Ongoing _________ can disrupt homeostasis and weaken your body's ability to fight disease.
    Stress
  • The endocrine system uses __________ instead of nerves to control body functions.
    chemicals
  • Any change or signal in the environment that can make an organism react in some way is called a _________
    stimulus
  • What is the communication or direct involvement with someone or something called?
    interaction
  • Taking hot food out of your mouth after you realize it is too hot is an example of what?
    A Response
  • The condition in which an organism's internal environment is kept stable in spite of changes in the outside environment is called what?
    Homeostasis
  • Not likely to give way or overturn; firmly fixed.
    stable
  • Hormones move through a swimmer's bloodstream, stimulating their body systems to work harder. Which system is being used?
    Endocrine System
  • True or false: All of the systems in the human body work together to perform all the necessary functions for life.
    TRUE
  • What systems are used in this example: A person is playing golf, they have to focus on hitting the ball and swinging the club.
    Nervous System, Skeletal System, Muscular System, Respiratory System, and Circulatory System.
  • Oxygen is carried through your body by this system.
    Circulatory System
  • _________ is the reaction of a person's body to potentially threatening, challenging, or disturbing events.
    Stress
  • A table, a chair, the temperature, or a person can be an example of how this word can be used.
    stable
  • A ___________ is an action or change in behavior that occurs as a result of a stimulus.
    Response