1. If you turned in a BTP application and did not attend the Monday meeting you must attend today after school if you want to participate.
We will meet in Mr. Garza’s room.

2. Vocabulary Quiz Tomorrow!
You must know these words…
Pathogen
Circulatory System
Antibody
Digestive System
Integumentary System
Respiratory System
Homeostasis
Positive Feedback Loop
Immune System
Negative Feeback Loop

3. Today’s Standard: describe the interactions that occur among [animal] systems that perform the functions of…regulation… (B.10A)

4. Now set up your next page…
Date: 3/9/16
Title: Regulation
Essential Question: Why do we need regulatory systems?

5. Notes will be fast paced today…
Keep questions and comments minimal and on-task

6. SYSTEMS INVOLVED INJURY Endocrine Skeletal Muscular Nervous
We didn’t have time to get this one in yesterday….

7. DEBRIEF:
Explain how the four systems work together to prevent injury if you touch a hot stove.
The nervous & endocrine systems recognize the increased temperature, and send signals to the skeletal & muscular systems to move the body away from injury.

8. SYSTEMS INVOLVED
REGULATION
(control)
Nervous
Endocrine

9. NERVOUS SYSTEM Main Parts: Brain Spinal cord Neurons (nerve cells)
Sensory organs
Eyes
Ears
Tongue
Nose
Skin

10. NERVOUS SYSTEM How It Works: “Wired”
Electrical signals transmitted between nearby cells
Quick, instant responses
Reflexes happen before your brain knows what’s going on
Short-term effects

11. ENDOCRINE SYSTEM
Main Parts:
Glands
Hormones

13. ENDOCRINE SYSTEM How It Works: “Wireless”- not directly connected
Chemical signals (hormones) sent anywhere in the body
Sent through the Circulatory System
Slow-acting responses
Long-term effects

14. DEBRIEF: Explain why we need the nervous and endocrine systems.
The nervous and endocrine systems control all the body’s responses, so no other organ system would be able to function without these two regulatory systems.

15. Time for some interaction!
Who’s got some $$$ ?

16. Catch the Dollar 

17. Reaction Time Lab…

18. BELL WORK (Buff Binder): Copy the entire question below and write your entire answer.
An important interaction between the immune system and the circulatory system occurs when –
white blood cells travel to the site of an infection
red blood cells are excreted from the body as waste
antibodies are created in the marrow of bones
hormones are produced in different glands

19. Kahoot!