EMAIL. College is the one place you invest your time and money, only to graduate and step into the realm of uncertainty. You stayed up all night studying for finals, and even skipped that toga party to review flashcards for your philosophy class.But the truth of the matter is, those countless hours spent slaving over your textbooks may not matter when it comes to the real job market.ou stayed up all night studying for finals, and even skipped that toga party to review flashcards for your philosophy class. But the truth of the matter is, those countless hours spent slaving over your textbooks may not matter when it comes to the real job market.
From Wikipedia, the free encyclopedia. The blue-ringed octopuses (genus Hapalochlaena) are three (or perhaps four) octopus species that live in tide pools and coral reefs in the Pacific and Indian Oceans, from Japan to Australia.Their primary habitat is around southern New South Wales, South Australia, and northern Western Australia.n individual blue-ringed octopus tends to use its dermal chromatophore cells to camouflage itself until provoked, at which point it quickly changes color, becoming bright yellow with blue rings or lines. The blue-ringed octopus spends much of its life hiding in crevices.
Octopus Octopus are mollusks like squid. There are about 200 species of octopus. There are two large groups of octopus. The cirrata or finned octopuses live in the deep sea at depths of between 1000 and 24,000 feet. About 85% of octopus are in the incirrata group. They have no fins and live in shallow water in caves or crevices. Octopus have no shell at all, not even an inner one. They have eight tentacles. The tentacles have suction cups on them and are used to hold onto prey. The tentacles also have taste sensors that let the octopus know if what it grabbed is worth eating. The octopus' mouth is in the center of its tentacles.