多En que consiste? The breathing has two consecutive phases:
-> inhaling: the diafragme shrinks. The toracic box gets some volume and takes the air from outside to fill the space. -> exhaling: the toracic box gets smaller, loses capacity and the lungs let the air go out.
Relaci贸n entre respiraci贸n celular y espiraci贸n pulmnar
->In pulmonar breathing interchaing CO2 and O2.
the
lungs
-> In celular breathing the cells consom O2 when they get the energy from food and get free CO2 as a waste product
Tipos de respiraci贸n Through the skin, for example: ->Some earth worms and anphibious at adult age.
Through gills, for example: ->Water animals. Through reservons, for example:
->The insects. Throungh louns, for example: ->Earth vertebrate animals.
/Curiosidades The
hiccoughts/hipo: it is caused by the contraction of the diafragme, then the air, gets in very quickly and the crocal cords get closed. This causes the hiccoughts.
The right lung is bigger than the left lung, because it has to give some space to the heart
We
breathe about 5 or 6 litres of air per minute, because half of the water we drink is exhaled through the breathing
There
aprox.
was a farmer that has got hiccoughts since 60 years
partes del aparato respiratorio Nasal cavity
trachea bronchus Left lung
diafragme
Natalia Portal Merario 2ºB Enrique Sánchez-Migallón Ochoa 2ºA Amanda Maeso Fanega 2ºA Sihao Cheng 2ºA David Crespo Bellón 2ºA