Is the ability to model the components of a system, to connect the inputs and outputs among those components into a sensible whole that reflects the structure and dynamics of the phenomenon observed.

Systems Thinking                              

Explanation:

Systematic thinking: The term systematic thinking was proposed by Jay W. Forrester after developing the systems dynamic group during 1956 at MIT. It generally uses the diagrams & graphs and computer stimulation to predict and describe system behavior.

Systems thinking is referred to as a holistic approach related to analysis that aims at the various ways through which a particular system's integral parts correlate as well as the way it works over the period in the larger systems.

this question is confusing, could you reword it?

explanation:

did mary wollstonecraft believe was a natural ingredient for women’s happiness?

so you should go with

a. strong