Not enough information. Spica is a main-sequence star, having a surface temperature of 26,000K. In order for a star with a surface temperature of only 6,000K to have the same luminosity as Spica, its radius must be______. About 10 times Spica's radius.
Gray wolves are carnivores. They hunt prey on their own, in packs, steal the prey of other predators, or scavenge carrion. Prey is located by chance or by scent. What wolves eat depends on where they live and what kinds of prey are available.Wolves hunt in packs for large prey such as moose, elk, bison, musk oxen, and reindeer.ew animals prey on gray wolves. Wolves and coyotes are highly territorial animals so wolves from other packs and coyotes will attack wolves that are alone or young. They will kill pups if they find them.
Originally, the Grey Wolf was the world's most widely distributed mammal, living throughout the northern hemisphere north of 15Â°N latitude in North America and 12Â°N in India. It has become extinct in much of Western Europe (Boitani 1995), in Mexico and much of the USA (Mech 1970).