A bird being light weight helps them to be able to fly. The fact the birds bones are hollow, feathers are light, and wingspan is only feathers helps them be able to soar the skies.
they are light weight and have wings.
Plastic is waterproof, light in weight and it isn't delicate.
Birds can fly because they have aerodynamic wings. Their feathers are light and flexible. They can fly because they use their tail as a rudder.
Reasons:1.It changes darkness to light. 2.It is convenient to use. 3.It does not have negative aspects.
There is a reason birds fly and pigs do not. Birds have hollow bones and are light. The lift of the wings can support their light weight. Pigs have heavy bones and do not have the strength to either jump or lift in their appendages to support their weight. In airplanes, a heavy airplane, C130, must have more lift in the wings than a light airplane.
Adaptation feature of a bird with respect to bones:- light weight because of HOLLOW BONES along with reduction in the number of bones.
Birds bones are particularly lightweight. The skeletal formation is light and strong with the exception of Frigatebird wherein its bones are only half the weight of its feathers.
mangroves, mud crabs, crocs, birds, grass,light,water, and temperature.
Birds have hollow bones to help them fly. Solid bones would add to much weight and make it impossible to fly. They have crisscross structures to add support inside the bones.
Hollow bones, curved wings to make them aerodynamic and light feathers to make them almost weightless.
Airplane designers have been influenced by the study of birds through examining the different qualities of their wings. The strong bones of the birds that are very light help determine the necessary weight restrictions and alloys used in wings. The shape of the wings of birds shows them how to shape airplane wings for maximum lift.
Grab your shotgun and go hunting! A somewhat saner approach Don't park under trees Cover the vehicle with a light weight material.