Cover of the textbook iDiscover 1

The key answer of exercise 3

The key to exercise solutions in chapter CLIL - Biology for the textbook iDiscover 1 with authors Elizabeth Foody from Pearson Education

Question

Rileggi il testo. Rispondi alle domande.

Answer

  1. Orcas learn their language from their parents.
  2. Most fish don't have eyelids.
  3. Sharks close their eyes when they attack.
  4. Dolphins are not inherently dangerous to people; they are friendly and sociable animals. However, sometimes their interactions with humans can lead to dangerous situations, such as when dolphins come too close to humans or get caught in fishing nets.
  5. Yes, people can be dangerous to dolphins because sometimes fishing nets kill them.
  6. Fish swim in schools for protection, as large fish often prey on individual fish, making them an easy target.

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