|
Polar bears are carnivores that mainly eat ____.
|
caribou
|
|
Chameleons, geckos, and iguanas are types of ____.
|
koalas
|
|
Female ____ transfer eggs into the brood pouches of males.
|
lizards
|
|
Lichen is a major food source for ____.
|
octopuses
|
|
To escape from predators, ____ can release black ink.
|
ravens
|
|
Female kangaroos and ____ carry their young in a pouch.
|
seahorses
|
|
Arctic ____ have the longest migration journeys.
|
seals
|
|
Crows caw, whereas ____ are larger and make croaking sounds.
|
terns
|