|
Some ants farm ____ for their honeydew (sugary excretion).
|
aphids
|
|
Mammoths, elephants, and ____ have large teeth called tusks.
|
caribou
|
|
Lichen is a major food source for ____.
|
koalas
|
|
Aphids (tiny plant-eating pests) are a favorite food for ____.
|
ladybugs
|
|
Arctic ____ have the longest migration journeys.
|
seahorses
|
|
White mulberry leaves are a favorite food for ____.
|
silkworms
|
|
Female kangaroos and ____ carry their young in a pouch.
|
terns
|
|
Female ____ transfer eggs into the brood pouches of males.
|
walruses
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