Specialization includes people who Group of answer choices are very good at one skill. grow all their own food. speak one language very well. can solve almost any problem.

are very good at one skill.

Explanation:

Specialization refers to the strategy of production by which an individual specializes in the manufacture of a small number of products in order to obtain a higher degree of quality. An entity is broken down into sub-entities based on attributes in the field of specialization. It is a top-down approach that fosters productivity and provides a competitive advantage. For example, according to an economic perspective, it refers to people and companies concentrated on the small range of development activities that they perform best.

d. it adversely affected american productivity

john smith was the first englishman to sail around the world. francis bacon served as attorney general and lord chancellor of england. he took up aristotelian ideas, arguing for an empirical, inductive approach, known as the scientific method, which is the foundation of modern scientific inquiry.