Respiratory system is the network of organs and tissues that helps you to breathe.

• Nose
• Pharynx
• Larynx
• Bronchi
• Trachea
• Lungs
• Mouth

Functions of each organ

1. Nose: The nose is the body's primary organ of smell and also functions as part of the body's respiratory system

2. Pharynx And Larynx: The throat (pharynx and larynx) is a ring-like muscular tube that acts as the passageway for air, food and liquid

3. Bronchi: The Bronchi are Passageways that bring air in and Out of the Lungs

4. Trachea: The trachea serves as passage for air, moistens and warms it while it passes into the lungs, and protects the respiratory surface from an accumulation of foreign particles

5. Lungs: The lungs and respiratory system allow us to breathe. The lungs are organs that help the body exchange oxygen and carbon dioxide with the air outside the body

6. Mouth: The function of the mouth is to replace the nose's function when needed

1. Nose: The tissue that can be found in the nose is Olfactory Epithelium

2. Pharynx: The tissues that can be found in Pharynx is Stratified Squamous Epithelium

3. Larynx: The tissue that is found in Larynx is Respiratory Epithelium

4. Bronchi: The tissue that can be found in Bronchi is Pseudostratified Columnar Epithelium Tissue

5. Trachea: The tissue that can be found on Trachea is Cartilage

6. Lungs: The tissue that is found on the lungs is Simple Squamous Epithelium

7. Mouth: The tissue that is found on the mouth is Oral Mucosa

Function of each tissue

1. Olfactory Epithelium (Nose): The Olfactory Epithelium, found within the nasal cavity, contains olfactory receptor cell, which have specialized cilia extensions, the cilia trap odor molecules as they pass across the epithelial surface

2. Oral Mucosa (Mouth): Protects the deeper tissues, such as fat, muscle, nerve and blood supplies from mechanical insults, prevents the entry of bacteria and some toxic substances into the body

3. Simple Squamous Epithelium (Lungs): To facilitate diffusion of gases and small molecules

4. Stratified Squamous Epithelium (Pharynx): Protect underlying structures from harm

5. Cartilage (Trachea): Help support the trachea while still allowing it to move and flex during breathing

6. Respiratory Epithelium (Larynx): To moisten and protect the airways

7. Pseudostratified Columnar Epithelial Tissue (Bronchi): Protects the lungs from these irritants

1. Basal (Olfactory Epithelium): They also respond to injury and act in oxidant defense of the airway epithelium and trans epithelial water movement

2. Olfactory Receptors Cell (Olfactory Epithelium): Olfactory receptors are able to detect air-borne odor molecules that enter the nasal cavity and bind to olfactory receptors

3. Sustentacular Cell (Olfactory Epithelium): The sustentacular cells function as metabolic and physical support for the olfactory epithelium

4. Squamous Epithelial Cells (Oral Mucosa): The function of the Squamous Epithelial Cell is for absorption and filtration processes

5. Epithelial Cells (Simple Squamous Epithelium): The function of the Epithelial Cell is that the Epithelial cells line the airways and make mucus, which lubricates and protects the lung

6. Nerve Cells (Simple Squamous Epithelium): Sensory nerves innervating the lung and airways play an important role in regulating various cardiopulmonary functions and maintaining homeostasis under both healthy and disease conditions

7. Blood Cells (Simple Squamous Epithelium): Red cells contain a special protein called hemoglobin, which helps carry oxygen from the lungs to the rest of the body and then returns carbon dioxide from the body to the lungs so it can be exhaled

8. Epithelial Cell (Stratified Squamous Epithelium): The function of the Epithelial cell is for protection, filtration, diffusion and sensory reception

9. Muscle Cell (Stratified Squamous Epithelium): The function of the Muscle Cell is controlling size of the pharyngeal airway and regulating its compliance

10. Marginal Cell (Stratified Squamous Epithelium): The marginal cells of the Caenorhabditis elegans pharynx scavenge cholesterol and other hydrophobic small molecules

11. Gland Cell (Stratified Squamous Epithelium): Pharyngeal gland cells secrete mucin-like proteins thought to facilitate digestion, hatching, molting and assembly of the surface coat of the cuticle, but supporting evidence has been sparse

12. Neuron (Stratified Squamous Epithelium): These neurons extend processes anteriorly and posteriorly along the three longitudinal pharyngeal nerve cords (the dorsal and the right and left subventral) and form a small plexus (the pharyngeal nerve ring) within the anterior bulb where they decussate to the other side

13. Valve Cell (Stratified Squamous Epithelium): The function of the Valve Cell is to comprise a small epithelial channel with a cuticular lining in continuity with the pharyngeal cuticle

14. Clara Cell (Cartilage): The function of the Clara Cell is to serve as progenitor cells for ciliated and secretory epithelial cells

15. Cilia Cell (Respiratory Epithelium): The function of cilia is to move water relative to the cell in a regular movement of the cilia

16. Goblet Cell (Respiratory Epithelium): The function of the Goblet Cell is to secrete mucin and create a protective mucus layer

17. Basal Cell (Respiratory Epithelium): The main function of Basal Cell is as progenitor cells of airway epithelium and have a role in attachment of columnar epithelium with the basement membrane

18. Goblet Cell (Pseudostratified Columnar Epithelial Tissue): The main function of the Goblet Cell is where the mucus is essential for trapping and protecting the delicate alveolar tissue of the lungs from foreign particles that could damage them

19. Simple Columnar Epithelial Cells (Pseudostratified Columnar Epithelial Tissue): The main function of the Simple Columnar Epithelial Cell is that produce mucins, the main component of mucus

Kingdom: Plantae

Reasons

1. The plant is a flowering plant

2. The petal of the flower is multiple of 5

3. The type of the root of the plant is a tap root

4. The shape of the veins of the leave is like a net

5. The seed of the plant consists of 2 cotyledons

6. The plant is a vascular plant

7. The vascular bundle of the plant is not scattered everywhere

1. Bernhard Maier Troy Junior 7D/05 (Checklist)

2. Felicia Daniella Tunru 7D/11 (PIC Decoration)

3. Jason Jade Honandar 7D/14 (Time Keeper)

4. Jessica Halim 7D/15 (Group Leader)

Topic/theme for third page: AIR POLLUTION

Google Sites Link: https://sites.google.com/santa-laurensia.sch.id/group3-biology/air-pollution-the-environment

Poster (Campaign) Link: https://drive.google.com/file/d/13eSR_m8UeIbY5gC6xFiZiUBFOg-Zx1hy/view?usp=sharing