Mammals of Australia introductions of placental mammals into Australian fauna were about (rats), several thousand years ago (dingo), and 200 years ago (many species); the last two were made by humans. Some claims were made about placental mammal fossils from the Eocene of Australia, called "Tingamarra". These claims are based on only one found tooth having some characteristic features of condylarth, and were discussed widely. But both the age and placental nature of these fossils were challenged by other researchers. Monotremes are mammals with a unique method of reproduction: they lay eggs instead of giving birth to live young. Two of the five
What About Love its UK release, "What About Love" was also featured in an extended version on 12" and CD single versions. The song's chorus was featured in a series of Swiffer WetJet TV commercials from late 2010 into the following year. The campaign followed a series of previous Swiffer commercials using popular songs of the '70s and '80s. What About Love "What About Love" is a song originally recorded by Canadian rock group Toronto but is best known for the 1985 release by the rock group Heart. The song was Heart's "comeback" single. It was the first Heart track to reach the