Kordamiseks

7. Võrdle omavahel sipelgapesa ja termiidipesa ning nende asukaid. Milliseid erinevusi ja sarnasusi leiad?

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8. Nimeta kahjurite hävitamisega kasu toovaid putukaid.

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9. Kirjelda ühiseluliste herilaste peret ja selle elu.

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