A bird's body shape, muscles, feathers, and limbs are all adaptions that help a bird defy gravity and fly.
Answer:
<h3 />
Explanation:
<h3>Although System analysis offers an extensive range of benefits it might also have some disadvantages. One of the main disadvantages which is mostly overlooked is the risk of too much analysing which may be costly and time consuming. It is therefore part of the analyst's job to find the right balance.</h3>
