What refers to meeting the needs of the present without compromising the ability of future generations to meet their needs? select one: a. corporate social responsibility b. economic sustainability c. carbon footprint d. sustainability

 d) Sustainability

Explanation:

Sustainability is the method that states about maintaining the stage of any process at particular level.This helps in achieving the current goals and fulfilling the requirement without obstructing the future goals that are to be achieved.

Other options are incorrect because corporate-social sustainability is maintenance of sustaining factors in corporate field with regards to social contacts .Economic sustainability is related with economical field.

Carbon foot print is generation of green house gases in environment due to human activities that is measured in carbon dioxide's equivalent tons.

Thus, the correct option is option(d).

"social stratification refers to the way people are ranked and ordered in society. in western societies, stratification is primarily seen and understood as a result of socioeconomic status, which produces a hierarchy in which access to resources, and possession of them, increases from the lower to the upper strata"

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.