Final answer:
Octopuses efficiently control their flexible, multi-armed body through physical adaptations and neurological coordination.
Step-by-step explanation:
Octopuses efficiently control their flexible, multi-armed body through a combination of physical adaptations and neurological coordination. They have a well-developed brain that allows them to process their own sensations and coordinate complex movements. Their arms are highly flexible and can move independently, allowing them to perform various tasks simultaneously. They also have chemically-sensitive that allow them to grasp objects and manipulate their environment. Additionally, octopuses can release an ink-like substance to obscure the view of a predator, allowing them to escape.