Chalk is made of trillions of microscopic skeleton fossils of plankton (a tiny sea creature).

Sneezes can travel up to 100mph

Rabbits and parrots can see behind themselves without even moving their heads!

Frogs can see forwards, sideways and upwards all at the same time. They never close their eyes, even when they sleep.

A male giraffe can weigh as much as a pick up truck! That’s about 1400 kilograms.

Snakes are true carnivorous because they eat nothing but other animals. They do not eat any type of plant material

The greatest tide change on earth occurs in the Bay of Fundy. The difference between low tide and high tide can be as great as 16.6 meters (54 ft.)

20/20 vision means the eye can see normally at 20 feet. 20/15 is better; the eye can see at 20 feet what another eye sees at 15 feet.

When the queen of a clownfish school dies, a male clownfish changes its gender to become female and takes her place.

Cranberries can be tested for ripeness by bouncing them, if they are ripe they should have a bouncing quality.