Pretty sure B but it could be C
I believe the answer is: brain changes that greatly improve dexterity
As we are conditioning ourselves to do something with a certain part of our body, our brain would eventually improve and adjust itself to make us able to do that thing better, even on automatic function. The same thing happen to soccer youths who are continuously trained to use both of their leg to make a maneuver ever since they're little.
The form of culture in which humans modify the environment to suit our wants and needs is referred to as technology. It is also called the material culture. It is a type of culture which is defined by the physical things, resources and spaces that the people are using. This involves physical modification of the environment for it to suit our wants and needs. This includes, schools, cities, offices, churches, temples, factories, tools, goods and products, production means, clothes and many others. These things would reflect historical, social and geographic conditions of the people which are used to describe this group.
What are the statements Luciferortiz
The answer is c I know this because I thought it In me head