What Is Blood Snow?
The term “glacier blood” or “blood snow” sounds like something you would read in a supernatural horror novel. But it is actually a purple phenomenon, a colorful sign of blooming life produced by tiny organisms … Read more
organisms
What Is Paleontology?
Paleontology is the science of biology and geology, although it uses many elements of both. For example, a paleontologist could study the ecology of ancient plant samples or the chemistry of fossil rocks to determine … Read more
What Is Homeostasis?
Homeostasis is the process of maintaining a relatively stable internal environment that persists despite external changes. The word homeostatic comes from homo, which means the same thing, and stasis, which means “steady” or stagnation. Homeostasis … Read more