Octopuses are remarkably intelligent for invertebrates. They can solve puzzles, open jars, and even recognize individual human caretakers. Studies have also documented octopuses using coconut shells as portable shelters — a behavior considered a form of tool use.
Which choice best describes the function of the third sentence in the text?
- Acheck_circle
It provides additional support for the opening claim about octopus intelligence.
- B
It introduces a different species of cephalopod.
- C
It contradicts the claim that octopuses are intelligent.
- D
It defines the term 'invertebrate'.
Explanation
Tool use further demonstrates intelligence. B identifies the supporting function.