Working to improve the working conditions in a factory is an example of. A. political stability
B. religious convergence
C. economic diversification
D. social justice

(This is sociology btw)

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

What type of plant is good for a bioassay and where can i buy it? i only have a month.

In which part of the body is a ball-and-socket joint found?