Question

a series of steps used by scientists to solve a problem or answer a question. 13/21 scientific method metric system recipe data collection

Explanation:

The scientific method is a series of steps (observation, hypothesis - formation, experimentation, data - analysis, conclusion) used by scientists to solve problems or answer questions. The metric system is a measurement system, a recipe is for cooking, and data collection is just one part of the scientific method.

Answer:

scientific method