It has a fast heart- rate that gets plenty of oxygen. Rich blood gets to the muscles
A birds tail swerves its body left and right. It also has drag.
cause without there wings they would get captured by preadetors
the birds ' wings and feathers grew when thus before their bones were hollow or light.
yes, as well as a hollow bone structure
Birds move in a jerky manner because their skeletal structure and muscle arrangement are adapted for flight, which requires quick and precise movements for navigation and hunting.
They need to supply oxygen-rich blood for flight.
what is the significant of birds first flight
Survival, Food, Competition with ground animals, have their nests higher up, and to spot that booty from afar. That booty is righteous.
Three distinguishing characteristics of birds are feathers, which provide insulation and enable flight; a beak or bill, adapted for their specific feeding habits; and a lightweight skeletal structure that includes hollow bones, allowing for efficient flight. Additionally, most birds lay hard-shelled eggs, which protect their developing young. These traits collectively enable birds to thrive in a variety of environments.
Birds are groups of animals equipped for flight.
swimming
Besides birds, other groups of animals that fly include insects (such as bees, butterflies, and dragonflies), bats, and some species of fish (like flying fish). These animals have adapted unique anatomical features and behaviors that allow them to move through the air.