Hidden Fact 9

Worlds largest turtles, the leatherback turtles The world's largest turtles are the leatherback turtles. That can grow up to 2m long and can weigh up to 900 kgs, and like other turtles, their back isn’t hard. it is made up of leather thus is called leatherback turtles, which is a little bit soft and flexible. Leatherback turtles are living on earth for more than 100 years.

We use only 1% of the total water available on earth. As We know, about 71% of the earth is covered by water of which about 96.5% is in the ocean, 2% is in the form of ice caps and the remaining is available in the form of fresh water in rivers, ponds, lakes, groundwater, etc. And from all these sources we use nearly about 1% of the total available water only.

Shrimp's heart is located at the bottom of its head. The shrimp's heart is located in its thorax, which is just after the head. But both the head and the thorax are found in one exoskeleton only. It has three pairs of  heart  entrances. Through these entrances, blood comes to the  heart .

Half of the dolphins brain is never asleep. They do like this to be alert from other predators while sleeping. And also not to be get hurt by sea obstacles. Just imagine if humans can do such things, i guess our productivity will increase. Comment your opinion below