Question

physical featurescollection of data primary and secondary sourse and taking photographs and preparing national skatches of features found in the vicinity or dta visited​

Answer 1

Answer:

A bird is designed for flight. The combination of light weight, strength and shape, as well as precision control, is largely responsible for giving birds their special ability for sustained flight. Every part gives maximum power with a minimum of weight. The heavier the animal, the bigger its wings need to be. The bigger the wings, the more muscle is needed to move them.