What percentage of this shape is yellow (to the nearest percent)?

The forerunner to cell phones, pdas, and smartphones was

language consists of basic components, and they are called a. 3; mental images, concepts, and speech b. 2; language acquisition and linguistic relativity c. 3; heuristics, algorithms, and analogies d. 4; phonemes, morphemes, syntax, and semantics e. 2; words and grammar

Learning sign language is an example of a(n) learning sign language is an example of a(n)