what is the behavioral and structural adaptations of a panda bear?

They mainly live on bamboos, which provides less calories, so they move slowly in most time to save energy.
They have six fingers in each "hand", which help them to hold bamboos, and climb trees, etc.
They like drinking water, so they usually set their houses by waterside.

do they eat eny other foods

Yes, they also eat apple, pineapple, carrot and many others.