Documents, allegedly retrieved from Teslaâs New York City apartment after his death in January 1943, revealed the schematic for a teleportation machine. Using something Basiago calls âradiant energy,â the machine would form a âshimmering curtainâ between two elliptical booms.
According to National Geographic, moose follow an herbivore diet, which means they are capable of eating many types of plants or fruits. Their diet varies depending on the season. During winter months, moose eat shrubs and pine cones. They also use their hooves to clear snow, allowing them access to lichens and mosses. Food is more abundant in the summer, and moose usually feed on aquatic plants at the surface, as well as below it. Up to half of the moose's diet consists of aquatic plants, as they are needed to compensate for a lack of sodium in the rest of their diet. Moose usually eat higher grasses and shrubs because they are so tall that bending over is a struggle. Their lips, tongue and gums are extremely tough, allowing them to chew through dense vegetation.
The role that a keystone species plays in its ecosystem is analogous to the role of a keystone in an arch. While the keystone is under the least pressure of any of the stones in an arch, the arch still collapses without it.Similarly, an ecosystem may experience a dramatic shift if a keystone species is removed, even though that species was a small part of the ecosystem by measures of biomass or productivity.It became a popular concept in conservation biology.he jaguar, whose numbers in Central and South America have been classified as near threatened, acts as a keystone predator by its widely varied diet, helping to balance the mammalian jungle ecosystem with its consumption of 87 different species of prey. The gray wolf is another known keystone species as is the lion.