Study the given classification chart of feet of birds. They have been classified according to certain characteristics.
Which of the following shows the characteristics of P and T accurately?
|A||Front toes joined by skin||Claws for scratching soil to find grain|
|B||Feet help to wade through muddy water||Feet help to have strong grip on tree|
|C||Webbed feet to help in swimming||Feet help to perch on branch and even sleep|
|D||Claws used for scratching||Feet used for catching prey|
Both sparrow and crow live in nest they don't hang from the branch and sleep