Language is the ability to acquire and use complex systems of communication, particularly the human ability to do so, and a language is any specific example of such a system. The scientific study of language is called linguistics. Questions concerning…
Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.
Yoga as exercise is a modern phenomenon which has been influenced by the ancient Indian practice of hatha yoga.
Active learning is a teaching method that strives to more directly involve students in the learning process.
In music, a pitch class is a set of all pitches that are a whole number of octaves apart, e.g. the pitch class C consists of the Cs in all octaves.