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Most common ____ breed on or near Iceland.
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beetles
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Aphids (tiny plant-eating pests) are a favorite food for ____.
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krill
|
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Polar bears are carnivores that mainly eat ____.
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ladybugs
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Blue whales eat small shrimp-like creatures called ____.
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locusts
|
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Cicadas are true bugs, whereas ____ are grasshoppers.
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ostriches
|
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Tree ____ are slow-moving mammals of tropical rainforests.
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puffins
|
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Penguins, emus, rheas, kiwis, and ____ are flightless birds.
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seals
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Fireflies are really flying ____ that flash light to attract mates.
|
sloths
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