what do mammals use for heat?
thermogenesis Animal fur feet Chemical energy fur and fat layers of fat convection ice
A B C D E F G H
Heat production is increased by shivering and non-shivering thermogenesis .
mammals use thermogenesis for heat
what do mammals use for heat? (A) thermogenesis (B) Animal fur (C) feet (D) Chemical energy (E) fur and fat (F) layers of fat (G) convection (H) ice