Which example describes migration caused by overcrowding? A. Wolves follow caribou herds south to their seasonal pastures.
B. Hordes of rats flee a city when their numbers exceed the carrying capacity.
C. When crops fail, farmers move to cities to find factory work.
D. The range of Joshua trees moves north as temperature in their old range rises.

The correct answer is

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

The correct answer is a. when they started making tools that will them in cultivating lands, they could raise crops and that made them attached to one place for a longer period of time. after that, they started domesticating animals and building their own permanent settlements that resemble the ones we have today.