Are Blue Sharks Harmless?
Although the blue shark is not considered to be aggressive, it is potentially dangerous to human beings and has been implicated in several unprovoked attacks.… Read More »Are Blue Sharks Harmless?
Why Is Rabbit Not Kosher?
You may eat any animal that has a split hoof divided in two and that chews the cud. However, of those that chew the cud… Read More »Why Is Rabbit Not Kosher?
What Animals Do Jews Not Eat?
Any animal who has cloven hooves and chews its cud may be eaten; such animals as the camel, badger, hare and the pig then may… Read More »What Animals Do Jews Not Eat?
Why Is Catfish Not Kosher?
All segments of Judaism consider catfish a non-kosher fish, as the Torah explicitly proscribes fish that do not have both fins and scales. Do catfish… Read More »Why Is Catfish Not Kosher?
Are Shark Skin Smooth?
Shark skin feels exactly like sandpaper. Because of this, if someone rubbed the skin from the head towards the tail, it would feel very smooth.… Read More »Are Shark Skin Smooth?
What Is The Texture Of Shark Skin?
Shark skin is made of a matrix of tiny, hard, tooth-like structures called dermal denticles or placoid scales. These structures are shaped like curved, grooved… Read More »What Is The Texture Of Shark Skin?
What Happens If You Touch A Shark’S Skin?
Touching whale sharks can disturb the protective mucous layer on their skin – and it can also have unpleasant consequences for you or me. The… Read More »What Happens If You Touch A Shark’S Skin?
What Freshwater Fish Jump Out Of The Water?
The carp that famously jump are silver carp, which feed on zooplankton near the water’s surface. They are very sensitive to disturbance. A boat motor… Read More »What Freshwater Fish Jump Out Of The Water?
Do Sharks Have Hard Skin?
Shark skin feels exactly like sandpaper because it is made up of tiny teeth-like structures called placoid scales, also known as dermal denticles. These scales… Read More »Do Sharks Have Hard Skin?
Do Fire Eels Bury Themselves?
Habitat in the wild This bottom-dwelling fish is mainly encountered in slow muddy rivers and lakes, since one of its favorite activities is to bury… Read More »Do Fire Eels Bury Themselves?