Question

classify this rock by using the drop - down menus to describe the size, shape, and pattern of its grains. grain size: coarse - grained grain shape: grain pattern: jagged rounded

Explanation:

To classify the rock, we observe the grain shape. The grains in the rock appear angular and irregular, which is characteristic of a jagged grain shape. Rounded grains would have smooth, curved edges, which are not present here.

Answer:

Grain shape: jagged