Assertion: octopus | /r/CapableOf | change the colour of their skin
Facets:
Source sentences:
text: Octopuses offer many possibilities in biological research, including their ability to regenerate limbs, change the colour of their skin, behave intelligently with a distributed nervous system, and make use of 168 kinds of protocadherins (humans have 58), the proteins that guide the connections neurons make with each other.