Gizmo Lab Homework
LT: I can describe how the body
uses homeostasis to regulate itself.
Name
___________________________________Date _____________________
Class:__________________
- What is the best course of action for the person shown below?
- A. Start sweating
- B. Start exercising
- C. Drink water
- D. Remove clothing
- What is an example of an activity that will decrease body temperature?
- What advice should you give to a person exercising on a very hot day?
- A. Remember to wear lots of clothes so you can sweat off more weight!
- B. Take a lot of breaks, and remember to drink fluids!
- C. Don't drink anything, it will give you cramps.
- D. Go all out! A hot day is the best time to try for a personal best.
- Which of the following is an example of homeostasis?
- A. During a time of high stress, Justin's heart races, his muscles tense, and he feels sweat dripping down his forehead.
- B. Sick with the flu, Alison's body temperature rises to fever levels.
- C. Boris doesn't drink very much water one day. To compensate, his kidneys remove less fluid from his blood, and produce less urine than normal.
- D. As Grace races up the ten flights of stairs to her apartment, the muscle cells in her legs produce excess lactic acid, causing a burning sensation in her legs.
5.
Which of the graphs below best
illustrates homeostasis? How do you know?
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