In the lecture, the first supporting detail, which defines science, is
a.
observation, inferencing, predicting, classifying and making models
c.
one or more senses to gather info
b.
science is using different skills to make models
d.
none of these

The correct answer is option A. i.e In the lecture, the first supporting detail, which defines Science, is an observation, inferencing, predicting, classifying and making models. Science is the knowledge of observing things around us in the nature and the phenomenon. It based on observations, inferencing and making models.

The median is 4 because 2 x’s out 9, 3 x’s out 7, 3 x’s out 5, and 4 is the only remaining number.