It traps it using a filtering system of hair and mucous.
Carbon dioxide
The immune/lymphatic system(s)
The respiratory system takes in oxygen and gets rid of carbon dioxide so you can breathe.
The respiratory system takes in oxygen and gets rid of carbon dioxide so you can breathe.
Excretory system gets rid of waste. Respiratory system supplies blood cells with oxygen.
it get rid of toxic gases
Carbon Dioxide-CO2
They both get rid of unwanted products of cell metabolism.
I have never heard of the excretory system, but I think it might be to do with getting rid of waste products in your body. The respiratory system is when your body takes in oxygen and glucose in foods and gets rid of carbon dioxide and water. I hope I answered your question! Source: Biology/Science Teachers
Your immune system needs to get rid of the germs and bacteria/viruses in your body.
Other "good" germs help fight infections.Antibiotics are used to get rid of "bad" germs.
Other "good" germs help fight infections.Antibiotics are used to get rid of "bad" germs.