The passage discusses whether tool use is genetic or learned socially; this distinction is a common trap in sentence completion tasks.
As Dr. Emery writes up his findings, the conclusion of the passage becomes clear. Corvids are "feathered apes." Their intelligence is not a product of a shared ancestor with humans, but a result of the intelligence of corvids ielts reading answers
: The passage might use "store" while the question uses "cache," or "retrieve" instead of "recover." Build your academic word families: cognition, cognitive, recognise . The passage discusses whether tool use is genetic
Related search suggestions (automatically generated to help further study) Corvids are "feathered apes
— Ravens can communicate information about food sources that are not nearby.
Scrub-jays will re-hide their food if they notice another bird watching them. Answer Key 1 New Caledonian Crow 2 Western Scrub-jay 3 Common Crow / Rooks 4 5 Western Scrub-jay 6 7 8 9 10