1. 15 school days left until the EOC
15 school days left until the EOC. Fun fact: On average, a typical dairy cow lies down and stands up about 14 times a day.

2. Reminder: this unit is about maintaining homeostasis in the human body!
homeostasis: a stable, internal environment

3. You want to be like this on the inside…
Even if the outside world is like this…

4. Converts food into simple molecules that can be used by the body
The digestive system has 3 very important jobs:
Converts food into simple molecules that can be used by the body
Absorbs food/nutrients
Eliminates waste

5. The function of the circulatory system
The circulatory system transports nutrients, gasses, and wastes to where they need to go in the body.
It’s the highway

6. Respiratory System
The respiratory system exchanges the oxygen we breathe in with the carbon dioxide our cells make during cellular respiration
AND ALL OF THIS MAINTAINS HOMEOSTASIS!!!

7. The Nervous System
Key Point #1: The nervous system is the part of the human body which controls us and determines what is happening in our bodies.
There are 2 parts of the nervous system.
The central nervous system
The peripheral nervous system = everything else in the nervous system

8. A disease causing bacteria, virus, parasite, or fungus
Key point# 2: The function of the immune system is to fight infection from pathogens
A disease causing bacteria, virus, parasite, or fungus

9. Set up your bingo card!!!!

10. The following organs are in which body system?
mouth Larynx Trachea Bronchi alveoli

11. I put my hand on a hot stove, I think I should move this, and then I move it
The neuron responsible for moving my hand is called a ________________

12. I put my hand on a hot stove, I think I should move this, and then I move it
The neuron responsible for feeling the hot stove is called a ________________

13. This organ is responsible for gas exchange in your lungs
In other words: this is where oxygen and carbon dioxide switch

14. This organ is both a part of the respiratory and digestive systems

15. The following organs are in which body system?
Mouth Pharynx Esophagus Stomach Small intestine Large intestine

16. This organ is a part of the digestive system and it is responsible for sucking the good stuff (nutrients) out of your food!

17. This organ is your voice box

18. Your blood travels to your lungs in order to pick up this: _____________.

19. The following organs are in which body system?
Arteries Veins Heart Red blood cells White blood cells

20. This organ is a part of the digestive system and it is responsible for sucking the water out of your food and turning it into waste

21. Your respiratory system is responsible for getting oxygen AND removing _________.

22. This part of your brain is responsible for involuntary functions such as breathing, heart rate, blinking, etc.

23. This part of your brain is responsible for controlling your balance

24. This tube brings food from your throat to your stomach

25. This organ is extremely acidic

26. These blood vessels bring blood from your organs back to your heart

27. These tubes funnel air from your trachea into your lungs

28. This body system allows your body to maintain homeostasis by allowing your body to process thoughts and respond to various different stimuli

29. These nervous system cells allow you to process thoughts and make decisions

30. These circulatory cells are responsible for transporting oxygen around your blood vessels

31. This is the organ that contains your sweat glands

32. This tube connects your throat to your bronchi

33. This part of your brain is responsible for voluntary functions such as reading and writing