Question

Which example provides a complete scientific description of an object in motion?

Answer 1

The hiker followed the north trail a distance of two kilometers in thirty minutes.

Answer 2

Answer:

C. The hiker followed the north trail a distance of two kilometers in thirty minutes.

Explanation:

This sentence completes a scientific description because it specify the variables involved: distance and time.

Also, direction is other variable that is involved and also explained, when it says ''the north''.

It's important to say that in science, the terms used in writing activities needs to be technical, it has to be an objective language, otherwise, arguments are not valid.