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Lichen is a major food source for ____.
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beetles
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Blue whales eat small shrimp-like creatures called ____.
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caribou
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Crows caw, whereas ____ are larger and make croaking sounds.
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krill
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Aphids (tiny plant-eating pests) are a favorite food for ____.
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ladybugs
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Fireflies are really flying ____ that flash light to attract mates.
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lizards
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Chameleons, geckos, and iguanas are types of ____.
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octopuses
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To escape from predators, ____ can release black ink.
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ravens
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|
Polar bears are carnivores that mainly eat ____.
|
seals
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