In these schools, a wide range of ICT adoption was found from expository teacher-centered teaching to more student-centered social constructivist and collaboration work as well as using ICT as a cognitive tool.
1 The octopus can only be found in salt water, but they live in all the oceans. 2  The octopuses that live in warm waters tend to be small. 3  The ones that live in colder waters are much larger. 4  The octopus has a life span of 1 to 2 years. 5  There are about 300 known species of octopus. 6  The body of an octopus looks like a bag.
The best-known octopus is the common octopus, O. vulgaris, a medium-sized animal that is widely distributed in tropical and temperate seas throughout the world. It lives in holes or crevices along the rocky bottom and is secretive and retiring by nature. It feeds mainly on crabs and other crustaceans.