Mammals are warm blooded animals that are very active. They therefore have a high respiration rate and oxygen demand which requires a large gas exchange surface. This surface must be internal for it to remain moist. These requirements are met by lungs.
The brain sends a signal to the muscles located around the lungs to push on the lungs to expand. The lungs draw in oxygen (or bad particles like smoke) and it oxygenates the blood. That is inhalation. The blood releases the carbon dioxide and it is expelled as you breathe out. That is exhalation. That complete function is also known as respiration.
Bones breathe in oxygen for energy and releases carbon dioxide as a waste product
Answer 2
Bones are made up of cells and respire like other cells . Blood transports gases for them .
our body respires by the organisms in your blood called pooh
When doing exercise/a physical activity. I hope this is what you were looking for!
It is how animals respire, or breathe. We humans respire with lungs. Not all animals have lungs. For example, fish have gills, which they use to respire. Frogs breathe through their skin. All mammals (animals with hair) have lungs though, so they breathe like we do.
Animal cells respire in order to refresh the blood cells with oxygen rich molecules. The oxygen is then transported to the rest of the body for muscle use.
Yes, and they do. They take in O2 and expel CO2.
To suffocate is to be unable to respire. Suffocation may be used to mean the inability to get oxygen (technically asphyxiation) or the inability to breathe, such as due to pressure on the chest or coverage of the nose and mouth.
Yes, humans do respire. Respiration is one of the seven life processes, you have to respire to live, humans are living things so they do respire.
All organisms respire. Plants do not breathe, but they respire. Animals breathe to respire.
No. It is not alive so it doesn't need to respire.
Penguins breathe or respire in the same way that humans respire. They take air in through their nostrils where it travels to their lungs.
not like humans but they do respiration but how do they respire then ?
your muscle dont respire, your heart and lungs need to respire more whilst taking part in a physical activity.
Yes, the can photosynthesize and respire at the same time.
Fish respire in water through gas exchange in their gills.
The duration of Comme elle respire is 1.75 hours.
Comme elle respire was created on 1998-04-08.
They respire through out the day.
Plants need to photozynthesis during day does not enable them to respire.