ASSIGNMENT BACKGROUND: For this assignment, you will compile data reflecting the accessibility of resources from home, school, and community that provide valid health information to create and analyze a chart of the data. Health resources include materials, people, and programs available to you so that you can make informed decisions and learn more about your own health and wellness. When people have a health concern, they have a variety of resources to access. As a student, you have access to resources at home, at your school, and in your community. Some of these resources are better than others depending on the situation and the need. Being able to assess the accessibility and validity of the resources that are available helps when deciding which resource to use. It is important to analyze the cost of various resources, especially if you are on a budget. The ability to access various recources can also affect which health care resource you choose. The validity of the health resource is important when you have a potentially serious health concern. The more serious the concern, the more valid of a resource you would want to access. PL HELP ASAP!!!

The primary function of the respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body. the respiratory system does this through breathing. when we breathe, we inhale oxygen and exhale carbon dioxide. this exchange of gases is the respiratory system's means of getting oxygen to the blood.respiration is achieved through the mouth, nose, trachea, lungs, and diaphragm. oxygen enters the respiratory system through the mouth and the nose. the oxygen then passes through the larynx (where speech sounds are produced) and the trachea which is a tube that enters the chest cavity. in the chest cavity, the trachea splits into two smaller tubes called the bronchi. each bronchus then divides again forming the bronchial tubes. the bronchial tubes lead directly into the lungs where they divide into many smaller tubes which connect to tiny sacs called alveoli. the average adult's lungs contain about 600 million of these spongy, air-filled sacs that are surrounded by capillaries. the inhaled oxygen passes into the alveoli and then diffuses through the capillaries into the arterial blood. meanwhile, the waste-rich blood from the veins releases its carbon dioxide into the alveoli. the carbon dioxide follows the same path out of the lungs when you exhale.the diaphragm's job is to pump the carbon dioxide out of the lungs and pull the oxygen into the lungs. the diaphragm is a sheet of muscles that lies across the bottom of the chest cavity. as the diaphragm contracts and relaxes, breathing takes place. when the diaphragm contracts, oxygen is pulled into the lungs. when the diaphragm relaxes, carbon dioxide is pumped out of the lungs. write one paragraph (at least 6 sentences) describing the path of oxygen through the respiratory system. also include why this "order of operations" is the way it is!

Does indrect sunlight does not pose any danger to the skin

Health and cardio respiratory fitness occurs when the heart is working, at minimum, 50 percent of heart rate reserve. true or false