Which type of observation utilizes the five senses?

The observation that utilizes the five senses is qualitative observation. Qualitative observations are descriptive and focus on characteristics and qualities that can be perceived through seeing, hearing, smelling, tasting, and touching. This type of observation is essential in gathering detailed information about a subject, allowing for an understanding of its properties and behaviors without relying on numerical measurements.

For instance, when describing the color of a flower, the texture of its petals, or the sound of a bird's song, you are employing your senses to capture the essence of those observations. In contrast, quantitative observations involve numerical data and measurements, which do not directly engage the senses in the same descriptive manner. Experimental observations typically include both qualitative and quantitative data but focus specifically on the processes and outcomes of experiments. Descriptive observations can also encompass qualitative elements but may not explicitly highlight the sensory engagement as directly as qualitative observations do.