The air we breathe is made up of several gases. Oxygen is the most important for keeping us alive because body cells need it for energy and growth. The lungs and respiratory system allow oxygen in the air to be taken into the body, while also enabling the body to get rid of carbon dioxide in the air breathed out.
The respiratory system include the nose, pharynx, larynx, trachea, bronchi and lungs. The respiratory system does two very important things: it brings oxygen into our bodies, which we need for our cells to live and function properly; and it helps us get rid of carbon dioxide, which is a waste product of cellular function.
Respiration (breathing) is important because it produces energy that is essential for the normal functioning of the body. Respiration provides cells with oxygen and expels toxic carbon dioxide.
The job of your lungs in this system is to provide these processes with oxygen and to get rid of the waste gas, carbon dioxide. Hence, your brain constantly gets signals from your body which detect the amount of oxygen and carbon dioxide in your blood.
Characteristics of Healthy & Unhealthy Relationships
Mutual respect. Respect means that each person values who the other is and understands the other person's boundaries.
Trust. Partners should place trust in each other and give each other the benefit of the doubt.
Honesty. ...
Compromise. ...
Individuality. ...
Good communication. ...
Anger control. ...
Fighting fair.
Fat<span>-reduced diets cause a 3-4 kg larger </span>weight loss<span> than normal</span><span> diets. A 10% reduction in dietary </span>fat<span> can cause a 4-5 kg </span>weight loss.
okay so that used to be me everyday at school i kept my journal with me and i wrote in it constantly keep some water with you too sometimes its good to go home and just rest those things worked for me and if ur just too nice stick up for yourself i got in alotta fights because i got tired of people walking all over me be confident in your self