Read the paragraph.

The bear walked slowly through the underbrush, stopping occasionally to eat some berries. Near the bottom of the ravine, the bear stopped to take a drink from a small stream. Then, it rose up again, its muzzle dripping with cold water.

What would a scientist who studies bears most likely want to add to this description?

the name of the specific type of bear
more about the stream
more description of the surrounding terrain
what type of berries the bear ate