Breathing is the process of moving air into and out of the lungs to facilitate gas exchange with the internal environment, mostly to bring in oxygen and flush out carbon dioxide. The process of respiration, during which air is inhaled into the lungs through the mouth or nose due to muscle contraction and then exhaled due to muscle relaxation. Breathing, or "external respiration", brings air into the lungs where gas exchange takes place in the alveoli through diffusion. The body's circulatory system transports these gases to and from the cells, where "cellular respiration" takes place. The breathing of all vertebrates with lungs consists of repetitive cycles of inhalation and exhalation through a highly branched system of tubes or airways which lead from the nose to the alveoli.The number of respiratory cycles per minute is the breathing or respiratory rate, and is one of the four primary vital signs of life.
False. It would be similar triangles not congruent.
I love C) the scary thrillers
Faith xoxo
Answer:
A big conflict in the world today is climate change. A lot of people are worried that the planet is starting to warm up, and they say that the world is gonna end in 12 years....
but on the other side of the spectrum people say that it is a normal cycle for the planet to heat up, because the planet is always heating and cooling in 10 year increments, which is why there where at least 5 ice-ages in the history of this planet.
The solution for this conflict is to do more scientific studies and be 100% sure about what we have to do before we go screwing with the planet.
Explanation:
Answer:
18,098 square noodles
Explanation:
brai+mx18=18,098
hellokitys+crack=square noodles
hope this helped :))
