Which air parcel will be able to rise higher? (A)(surrounding air:5*C)(air parcel:5*C). ( B) surrounding air 5*C ( air parcel:25*C)

cant without the picture! ?

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.