Birds have a proportionally greater surface area within the lungs for oxygen intake during flight. Birds that are frequent high-fliers also have hemoglobin with a higher oxygen affinity, allowing for better oxygen transfer. The capillaries of birds are also more efficient, keeping oxygen delivered to extremities.
They have extra air sacs
There are actually many animals that live in high altitudes. some are:elkdeerantelopebunniesjackrabbitsprairie dogsground squirrelsgray squirrelsferretsfoxescoyotebadgersrattlesnakeshawksfalconseaglesother kinds of birds
just high altitudes
One difference n the life style of people living in high altitudes instead of low altitudes is weight. People living in high altitudes are typically not over weight. They also have less heart disease
Cirrocumulus cloud is a clous that often appears at high altitudes.
Jet airplanes fly at high altitudes because it is more fuel efficient. Flying at higher altitudes uses less fuel than flying at lower altitudes.
At high speeds and altitudes
It is greater at a lower altitude.
up high!
high altitudes
Oxygen
Snakes can not survive at high altitudes because they have never experienced that before. they will be harmless and one can play with them.
High altitudes do cause drowsiness because there is less oxygen in the air, so you can't breathe normally.