water dust
carbon dioxideCO2 and water vapour.gas-carbon dioxideCarbon DioxideCarbon dioxideCO2 and H20The waste product is carbon dioxide which you exhale.CO2, that is gasses.You also cough up both particulate ans bacterial matter.All you (should) breathe out is Carbon Dioxide and some Oxygen.Heat, water, and carbon dioxide (CO2) are three waste products expelled bu the lungs.the blood enters the heart from it's long journey around the body through & collects carbon dioxide from it to be expelled through the lungs.carbon dioxide- a waste product :) :) ;)The lungs exhale the waste product carbon dioxide.carbon dioxide
The structures in the lungs enable the lungs to exchange oxygen for carbon dioxide in the blood. The structure are also designed to help the lung protect themselves from irritants.
They breathe through lungs while on land,and by their skin while in water Through their skin.
External Respiration-the process of first inhaling oxygen (02) and then proceeding to EXHALING the inhaled oxygen in the lungs in the form of carbon dioxide (C02) into the environment, then repeating the process all over again. (the entire process is commonly known as cellular respiration.)
All animals that live above the sea live in the atmosphere.
gaseous exchange
gaseous exchange - in the alveolis
the lungs
The site for gaseous exchange is the lungs. Carbon dioxide is exhaled and is substituted for oxygen which is inhaled.
Gaseous exchange is the movement of oxygen in the body, it takes place in the lungs through diffusion by the alveolar surface. There are millions of alveloi in the lungs, which gives it around 70m2 of exchange surface.
lungs and helps in gaseous exchange.
In the alveoli
The air inside the lungs is never replaced completely. 1500 ml of air is always present in the lungs. Therefore,gaseous exchange continues in the lungs even during expiration .
alveoli is the site for gaseous exchange. They are the air filled sacs where carbon dioxide and oxygen is exchanged
Gaseous exchange occurs in the alveoli (singular = alveolus) of the lungs.
Gaseous exchange occurs through capillaries all over the body to bring oxygen to cells and remove carbon dioxide.
Gaseous exchange takes place in numerous alveoli located in the lungs.