Three-year-old betty's favorite pastime is scribbling designs. she says the drawings represent her parents, cat, bicycle, and home. this indicates that betty is in the substage of piaget's preoperational stage.

The correct answer is symbolic thought sub stage. 

Symbolic thought is a concept that is part of Piaget's theory of the stages of cognitive development. This sub stage of the pre-operational stage of cognitive development typically occurs from ages 2-7. Symbolic thought involves the use of symbols such as words, gestures, pictures or drawings to represent thoughts and knowledge. In this instance, Betty's scribbling of designs is her way of representing her family, house and cat through the use of symbols. 

Early 18th century british industries were generally small scale and relatively unsophisticated. most textile production, for example, was centred on small workshops or in the homes of spinners, weavers and dyers: a literal ‘cottage industry’ that involved thousands of individual manufacturers. such small-scale production was also a feature of most other industries, with different regions specialising in different products: metal production in the midlands, for example, and coal mining in the north-east.two illustrations of 18t