• IMPACT 3 UNIT 5 READING
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  • How did early insects use their wings at first?
    They used wings to jump and then glide or sail through the air.
  • How heavy was Quetzalcoatlus according to the text?
    200 kg (440 lbs)
  • Name one reptile-like feature of Archaeopteryx
    It had teeth / fingers with sharp claws / a tail with bones (any one is fine).
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