Knee caps do not exist in toddlers! They have cartilage, which turn into a bone by the age of three.

In 2020, the US had about approx 90 million registered pet dogs, about 40% of the American households owns a dog.

Sharks do not have bones, their cartilaginous skeletons are lighter than true bone, which help them swim faster.

Ants are strong little devils! As a matter of fact, they can carry 50 times their own body weight.

Frogs are among the most diverse animals on land, with more than 6,000 species distributed across various parts of the globe.

In 1758, Carl Linnaeus first described the tiger in his work Systema Naturae and gave it the scientific name Felis Tigris.

Newborn babies can breathe and swallow at the same time like fishes, but they begin to forget it by 6 months of age.

Every 3 seconds, there is a birth taking place somewhere in the world, which equates to 360,000 new borns each day.

The largest dolphin is the Orca, also known as killer whale, a full size adult whale can grow upto 30 feet in length.

There are 180 breeds of rabits found across world, which are primarily differentiated by lop ears and body apperances.