Acontractor made a small error in laying the foundation of a building. instead of being level, the foundation was at an angle of two degrees. after the building was built, the entire structure leaned dangerously to the left and had to be torn down.

what does this building demonstrate about systems in general?
a.
the affect of a change in a system is always predictable.
b.
systems built by people cannot change.
c.
small changes in a system have only small effects.
d.
small changes in a system can produce very large differences.

The answer to the question is D.) small changes can create large effects

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )

Cartificial intelligence