If pills are taken every day at the same time, and each pack is started on time, oral contraceptives are 99% effective in preventing pregnancy. On average, oral contraceptives are 93-97% effective because women often miss pills or do not start a new pack on time.
A kangaroo is an animal found only in Australia, although it has a smaller relative, called a wallaby, which lives on the Australian island of Tasmania and also in New Guinea.Kangaroos eat grass and plants. They have short front legs, but very long, and very strong back legs and a tail. kangaroo is an animal found only in Australia, although it has a smaller relative, called a wallaby, which lives on the Australian island of Tasmania and also in New Guinea.
Kangaroos are marsupial animals that are found in Australia as well as New Guinea. There are four different kangaroo species, the red kangaroo, eastern grey kangaroo, western grey kangaroo and antilopine kangaroo. Kangaroos can hop around quickly on two legs or walk around slowly on all four. Kangaroos canât walk backwards. Kangaroos have very powerful legs and can be dangerous at times.