Question

1. use the word bank to fill in the blanks: alveoli trachea alveoli bronchi bronchioles diaphragm lung tiny air sacs in the lungs (millions - create a huge surface area) where gas exchange occurs. cartilage ringed tube also called the windpipe dome shaped muscle at the bottom of the ribcage - controls breathing in and out two branches that extend from the trachea to the right and left lung small branching tubes that end at the air sacs called the alveoli the organs of respiration (you have 2 - the right and left) 14. use the word bank to fill in the blanks: arteries veins capillaries heart hemoglobin red blood cells white blood cells plasma platelets blood pressure hypertension the 4 chambered pump that moves blood and fluids through your body carries blood \to\ the heart carries blood \away\ from the heart smallest blood vessels (tiny) that carry blood to and from the body cells iron - rich protein inside the rbc that oxygen binds to - it makes the blood look red. cells that picks up oxygen and delivers to all body cells (contains hemoglobin) a pale - yellow fluid that makes up more than half of the blood cells that help fight pathogens and destroy foreign materials (big part of your immunity) cell fragments that help with blood clots to stop bleeding the force blood exerts on the artery walls permanently high blood pressure caused by stress, lack of exercise and smoking summary: co2 diffuses from the blood into the alveoli because the concentration of co2 is in the blood ( so it moves through simple diffusion into the alveoli). oxygen moves from the alveoli into the blood because the concentration is in the alveoli than the blood. materials can diffuse in and out of the capillaries because they are very walled. 15. circulation is when the heart pumps blood to and from the lungs in order to exchange gases. in circulation the heart pumps blood to and from the rest of the body, carrying nutrients to cells and waste products away from cells. 16. the abo blood group includes blood types _, b, ab and o. type a and b have protein markers type o lacks protein markers on their cell surface. they are known as the donors

Explanation:

1. Alveoli are the tiny air - sacs for gas exchange. Trachea is the wind - pipe. Diaphragm controls breathing. Bronchi extend from trachea to lungs. Bronchioles lead to alveoli. Lungs are the respiratory organs.
2. Heart is the 4 - chambered pump. Veins carry blood to heart. Arteries carry blood away from heart. Capillaries are the smallest vessels. Hemoglobin is in RBCs. RBCs carry oxygen. Plasma is the pale - yellow fluid. White Blood Cells fight pathogens. Platelets help with blood clots. Blood Pressure is the force on artery walls. Hypertension is high blood pressure. In gas exchange, CO2 diffuses from blood to alveoli as its concentration is higher in blood, and O2 diffuses from alveoli to blood as its concentration is higher in alveoli. Capillaries are thin - walled for diffusion.
3. Pulmonary circulation is between heart and lungs for gas exchange. Systemic circulation is between heart and the rest of the body for nutrient and waste transport.
4. ABO blood group has types A, B, AB and O. Type O is the universal donor as it lacks protein markers.

Answer:

13.
Tiny Air sacs in the lungs (millions - create a huge surface area) where gas exchange occurs: Alveoli
Cartilage ringed tube also called the Windpipe: Trachea
Dome shaped muscle at the bottom of the ribcage - controls breathing in and out: Diaphragm
Two branches that extend from the trachea to the right and left lung: Bronchi
Small branching tubes that end at the air sacs called the Alveoli: Bronchioles
The organs of respiration (you have 2 - the right and left): Lungs
14.
The 4 chambered pump that moves blood and fluids through your body: Heart
Carries Blood "To" the Heart: Veins
Carries Blood "Away" from the Heart: Arteries
Smallest Blood Vessels (tiny) that carry blood to and from the body cells: Capillaries
Iron - Rich Protein inside the RBC that Oxygen binds to - it makes the blood look Red: Hemoglobin
Cells that picks up Oxygen and delivers to all body cells (contains Hemoglobin): Red Blood Cells
A Pale - Yellow fluid that makes up more than half of the blood: Plasma
Cells that Help fight Pathogens and destroy foreign materials (big part of your Immunity): White Blood Cells
Cell Fragments that help with blood clots to stop bleeding: Platelets
The force blood exerts on the Artery walls: Blood Pressure
Permanently high blood pressure caused by stress, lack of exercise and smoking: Hypertension
Summary: CO2 diffuses from the blood into the Alveoli because the concentration of CO2 is higher in the blood ( so it moves through simple diffusion into the alveoli). Oxygen moves from the Alveoli into the blood because the concentration is higher in the Alveoli than the blood. Materials can diffuse in and out of the capillaries because they are very thin - walled.
15.
Pulmonary Circulation is when the heart pumps blood to and from the lungs in order to exchange gases. In Systemic Circulation the heart pumps blood to and from the rest of the body, carrying nutrients to cells and waste products away from cells.
16.
The ABO blood group includes blood types A, B, AB and O. Type A and B have Protein markers. Type O lacks protein markers on their cell surface. They are known as the universal donors.