The outer coverings of a duck and a lizard serve different functions suited to their environments. A duck's feathers provide insulation, waterproofing, and buoyancy, allowing it to thrive in aquatic habitats. In contrast, a lizard's scaly skin helps prevent water loss in arid environments and provides protection from predators. These adaptations reflect their distinct lifestyles and ecological needs.
Both the outer coverings of a duck (feathers) and a lizard (scales) are made of keratin. Keratin provides protection and helps with insulation and waterproofing for both animals. Additionally, both feathers and scales play a role in thermoregulation for the animals.
They use outer coverings to protect themselves from injuries, cold temperatures etc.
hair
different outer coverings: animal hide for one and bark or fauna for the other
To make them feel confident.
Yes, they have scales.
It has a baby
Yes! All invertebrates have hard outer body coverings to keep them in shape. But birds don't have hard outer body coverings. So they are vertebrates!
Muscles attached to the outer coverings in someinvertebrates contract and relax to helpthe animals move.
yeah if they have skin they have to have a outer covering or they will die from getting sick
Eagle, Sparrow and Kingfisher.(all birds)
epithelial