9. When you think of a lobster, you might think of a bright red creature. Most lobsters are a brown to olive-green color in the wild, with only a reddish tinge. Lobsters have a carotenoid pigment called astaxanthin in their shell, which provides a red coloring.
Is granite homogeneous or heterogeneous substance? Granite is a heterogeneous substance. This is due to the fact that it does not appear to be consistently made of one material.
Granite is an intrusive igneous rock composed mainly of the minerals feldspar, quartz, and mica.ranite is an igneous rock. It is commonly formed from the following minerals. Quartz, potassium and Plagioclase Feldspars and Biotite Mica.