According to coleman's major social class categories, which of the following social classes in our culture has these characteristics: lives in well-kept neighborhoods, generally price sensitive, and is often very involved in children’s school and sports activities?

Middle class

Explanation:

Who are the middle class families?

This class ranges from individuals of the upper class and the working class which comprises of business people and professionals with their own close families.

Middle class consist of three subcategories:

1) Working Class these are the individuals who work physically at the respective industries where they are hired and they rate hourly for their monthly salaries.These are the people who usually haven't enrolled in further education such as college or who did not finish even high school.

2) Lower-Middle Class these are the group with some sort of educational background eventhough they don't have advanced certificate but they work in offices with much lesser income.

3) Upper-Middle Class these are professional individuals who hold higher position at the offices .

They have mostly enrolled in post graduate certificate or degrees .

it apply by theyre artifacts

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.