Which adaptation helps polar bears maintain a constant internal temperature in cold weather?

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the: