According to the Summit Medical Group, healing time for calf strains varies significantly, but generally a minor strain healsin a few weeks, while severe strains take at least six weeks. Recovery depends upon the patient's age, health and history of strains, as well as the severity of the injury.
The Summit Group explains that a calf strain, commonly known as a "pulled" calf muscle, is a stretch or tear in muscles or tendons. In a typical calf strain, pain is felt immediately, and swelling and bruising often follow. Treatment usually involves applying an ice pack and elevating the injured leg. For severe strains, physical therapy is sometimes needed.Learn More
Nineteen of the 20 species of armadillo are native to Latin America, with the other species, the nine-banded armadillo, being native to the United States. Armadillos are considered a threatened species as of 2014.Full Answer >
There are two sets of muscles that help annelids move. One expands, and the other contracts the body. Annelids alternate the use of these muscles to achieve locomotion.Full Answer >
According to PAWS, animals live on every continent and in every ocean on Earth. Each region has distinct native wildlife species that are adapted to the local environment. Animals live in many areas that are completely inhospitable to humans, including the deep sea and natural boiling water springs. Many of these species are too tiny to be seen with the naked eye.Full Answer >
Female birds turn the end of the oviduct inside-out to lay an egg and allow the egg to emerge. A bird currently laying an egg can be identified by a rhythmic moving and opening and closing of the bill, though time varies by species from a few seconds to a few minutes. After copulation with a male bird, a female bird can store sperm in tubules.Full Answer >