Who laid the foundation for the systematic study of anatomy by identifying themes, for example, that complex structures are built from simpler structures?

The correct answer is Aristotle. In ancient times, he made a theory that all complex things are made from a small amount of different things. There's not much variety between the things, but the number of combinations is infinite so all more complex things are built like this.

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