Humans primarily respire aerobically, meaning they require oxygen to produce energy through the process of cellular respiration. During aerobic respiration, glucose is broken down in the presence of oxygen to produce ATP, the energy currency of cells. While some anaerobic respiration can occur in the absence of oxygen, it is less efficient and can lead to the buildup of lactic acid in muscles.
Anything which has life! It can eat,excrete,reproduce,respirate, etc.
All organisms respire gases, if not through lungs, then through their cell walls into the surrounding fluid.
This is kind of a guess, but I would say photosynthesis since some of the first organisms on earth were bacteria that did photosynthesis.
If the air only had 15 percent oxygen, it would be considered hypoxic, leading to potential respiratory and circulatory problems for humans and animals. It could impair cognitive function, cause dizziness, and lead to difficulty breathing, especially during physical exertion. Overall, it would be challenging for organisms to get enough oxygen to support their metabolic needs.
Oxygen When plants preform photosynthesis, they convert carbon dioxide into oxygen. Animals use this oxygen when they respirate.
Basically "without oxygen".
The jab.
you respirate when you breath
Seven!
energy and carbohydrates
Placental mammals respirate using the umbilical cord. The cord, which is attached to both baby and mother, delivers food and oxygen to the baby.
All plants respire.
Chinchillas, being mammals that respirate, have lungs.
Through their lungs ! The breathe air just as we do.
Any and all living cells respirate.
They use their skin for respiration then some have gills.
Respirate = breathe. Mammals, also gnawing ones, breathe through their mouth and/or nose using their lungs to take up oxygen from the air into their blood.