The bird respiratory system does not mix exhaled air with inhaled air.
Rats have a higher metabolic rate than frogs.
well depends if you like birds or dogs but is it was legendary birds it would be more rare
In terms of lineage, yes. Birds are descended from dinosaurs, which, along with lizards, belong to a group of reptiles called diapsids. Turtles come from a separate group of reptiles called anapsids.
More oxygen, for the pumped blood circle through the body and the body consumes more oxygen and carries more oxygen than it carries carbon-dioxide.
Salt can cause dehydration in birds by making them drink more water than they need. Excessive salt intake can also lead to kidney damage and disrupt their electrolyte balance, which is crucial for their overall health. Birds have a low tolerance for salt compared to mammals.
They have bigger bodies and need more power to fly.
The heart beats accelerates because your organs need more oxygen and the heart pumps the oxygen into the blood and when you need more oxygen than normal your heart rate is faster than normal.
Birds are a type of animal, therefore there are more animals than birds.
A four-chambered heart prevents oxygen-rich blood from mixing with oxygen-poor blood and therefore ensures more efficient circulation than a three-chambered heart. Efficient circulation of blood is necessary for an animal with high metabolic needs. Birds have high energy requirements because they are warm-blooded and move mostly by flying.
Mammals maintain a higher body temperature. In order to do so, they require more energy and that requires more oxygen.
oxygen, but more than anything .... love
No, plants need oxygen for respiration during the dark phase of photosynthesis. They produce more oxygen than they use but, they still need to have oxygen.
Yes, mammals have a 4chambered heart, while reptiles only have a 3chambered heart.
Rats have a higher metabolic rate than frogs.
Birds take in more oxygen per breath compared to mammals, as they have more efficient respiratory systems. Birds have air sacs that allow for a more continuous flow of oxygen through their lungs, increasing the amount of oxygen they can extract from each breath.
When the bird breaths in, the oxygen stays in there air sacs, but when humans breath in, the oxygen doesnt stay in the air sacs, it has a gas exchange in the alvioli and the oxygen goes into the blood stream
fly to and from the island while mammals need would need a land route or be taken by boat.