Reading and Vocabulary

From the summary

Jane Goodall’s Scientific Impact

Goodall challenged the assumption that animal communication is limited. She demonstrated that chimpanzees use tools (e.g., sticks to extract ants) and possess complex social behaviors. Her work proved that chimpanzees are omnivores, not vegetarians. Quick Check: What specific evidence did Goodall provide to the scientific community regarding tool use?

From the question bank

أي مصطلح يطابق الوصف الآتي: To brush and clean fur.

• Groom
• Omnivore
• Rival
• Jane Goodall’s Scientific Impact

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