The Queensland Angelfish is also called Meredith’s Angelfish, Yellowtail Angelfish and Yellow-finned Angelfis. It is found in Queensland and New South Wales, Australia. It has a blue head with yellow spots. Males are 10 in. long, and the females are slightly smaller. Juveniles can be vulnerable to attack from aggressors, but adults are mainly ignored. […]
Extinction is part of the natural order. As long as plants and animals have existed on earth, species have become extinct and replaced by others. For this reason, it is not obvious to everyone why we should spend resources and money trying to save endangered species. When Congress passed the Endangered Species Act in 1973, […]
Dehydration of food is a process that removes water. The pieces become smaller and more concentrated, but nutrition remains practically the same. Dehydrating food inhibits the growth of bacteria as well. Before there were dehydrators there was the sun. Early on people discovered that the sun removed water from their food which could then be […]
