What could you do in an experiment to get more accurate results? A. Change two of your variables.
B. Only make observations that involve sight.
C. Only use new materials.
D. Perform repeated trials.

qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.

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