Please help me with this!!

Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.

Building glycogen from glucose molecules is an example of what

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs