Candida albicans is the most commonly isolated species, and can cause infections (candidiasis or thrush) in humans and other animals. In winemaking, some species of Candida can potentially spoil wines.
Killer whales have no natural predators (they are the top predators of the oceans) and can live to about 50-80 years old. Killer whales have been hunted by humans but not with enthusiasm as it takes 21 killer whales to produce the same amount of oil as 1 sperm whale.
Draw an image of an exponential growth curve. Female Atlantic right whales can reproduce at ten years of age and live more than fifty years. They can produce a calf every three to five years. Assuming that a right whale begins to reproduce at age ten, produces a calf every four years, and gives birth to its last calf at age fifty.