• (GRADE 6) HARD- ECOSYSTEM
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  • How do animals use pheromones?
    Ants use them to track and guide their way. Honeybees touch antennae to distinguish mates from intruders.
  • Explain Interspecific Interactions.
    Organisms of different species perform interspecific interactions.
  • Why does competition occur in an ecosystem?
    competition occurs when two or more organisms struggle to get and use the same resources at the same time.
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