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Speaking reference notes: This topic is refereed from another speaking topic, developed by user: deepali1234
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- Q6
- listen a question
- TPO 45 - Question 6
- TPO 47 - Question 5
- TPO 48 - Question 4 Optimal Foraging Food provides animals with the energy they need to survive. However, animals also lose energy in the process of obtaining, or foraging, for food. Therefore, in order to conserve energy, many animals behave in ways that