3.2.12.A.1

Describe the interrelationships among inputs, processes, outputs, feedback and control in specific systems.

Describe or interpret dynamic changes to stable systems (e.g., chemical reactions, human body, food webs, tectonics, homeostasis).

Use data to make inferences and predictions, or to draw conclusions, demonstrating understanding of experimental limits.

Analyze and predict the effect of making a change in one part of a system on the system as a whole.

Know that science uses both direct and indirect observation means to study the world and the universe.