1. HAPPY MONDAY A1 computer
Bellwork Journals: 1. Negative Feedback Loop = _________; Example = ______________ 2. Positive Feedback Loop = _________ You will need a computer for every 2 people. Log into your google drives and go to this link

2. Biology Tutoring Program
What is BTP?
Biology Tutoring Program
Applications due Friday, March 3rd!

3. Collect Today Plant Vocabulary MAKE-UP Quiz Assigned Page 28 – Notecard Definitions (Thursday) Body System Checklist (Monday 3/20) Late Page 30 – Homeostasis Lab (-50%)

4. PG 29 Response Excretory System Reproductive System Circulatory System
Unit 10 – Body Systems Definitions Due Thursday (3/9/17) All Parts Due Wednesday (3/22/17)
PG 29
Response
Excretory System
Reproductive System
Circulatory System
Respiratory System
Integumentary System
Digestive System
Skeletal System
Muscular System
Lymphatic System
Endocrine system
Nervous System
Immune System
Epidermis

5. What should your binder look like?
Numbered Pages Page 29 – Body Systems Vocabulary Page 30 – Homeostasis Lab Page 31 – Homeostasis Notes Page 32 – Body Systems Checklist Page 33 – Nutrient Absorption Article Quizzes Evolution Vocabulary Quiz Cladogram Mini-Quiz Most Missed Quiz – Evolution Taxonomy Quiz Six Kingdom Monster Quiz Kingdom Chart Quiz Most Missed Quiz – Taxonomy Virus Quiz Plant Systems Quiz

6. Today’s Checklist Content Activity Quiz Day 03_Nutrient Absorption
Nutrient Absorption Article OR
Nutrient Absorption Video
Quiz
Nutrient Absorption Quiz

7. Notes
On the back of Page 33 – You will take cornell notes over the following PowerPoint. The phrases in red need to be copied down. And write down any excess information you feel is important.

8. PG 33
Essential Question
  What are the interactions that occur among the systems that perform the function of nutrient absorption? Standard
B.10A - describe the interactions that occur among systems that perform the functions of regulation, nutrient absorption, reproduction, and defense from injury or illness in animals

9. SYSTEMS INVOLVED DRAW ALL OF THIS NUTRIENT ABSORPTION Digestive
Respiratory
Circulatory
DRAW ALL OF THIS

10. DIGESTIVE SYSTEM Main Parts: Mouth Esophagus Stomach Small intestine
Large intestine

11. DIGESTIVE SYSTEM Main Functions:
Mouth breaks down food into smaller pieces
Stomach acids break food into biomolecules (carbs, lipids, proteins)
Small intestine absorbs nutrients
Large intestine absorbs excess water
Digestive System

12. RESPIRATORY SYSTEM
Main Parts:
Nose
Mouth
Lungs
Diaphragm

13. RESPIRATORY SYSTEM Main Functions:
Nose & mouth filter air as it comes in
Diaphragm contracts and relaxes to move the lungs
Lungs expand and contract for inhaling & exhaling
Oxygen diffuses into blood

14. Lung Inflation! How Lungs Work!

15. CIRCULATORY SYSTEM
Main Parts:
Blood vessels
Heart
Red blood cells

16. CIRCULATORY SYSTEM Main Functions:
Heart pumps blood through blood vessels
Transports oxygen & carbon dioxide to and from the respiratory system
Transports nutrients from the digestive system to the rest of the body
Respiratory and Circulatory Systems

17. Circulatory System

18. DRAW ALL OF THIS what’s in BLOOD digested food red blood cells
white blood cells
BLOOD
oxygen
waste (urea)
platelets
carbon dioxide
plasma
hormones

19. DEBRIEF:
Quickwrite in Bellwork Journal: Explain how all three systems work together for nutrient absorption in the body.