This video contains Hindi meaning of Pitch. .. #LOGICAL #STUDENT #HINDI #MEANING #Pitch
The hedgehog's back contains two large muscles that control the position of the quills. The average hedgehog has about 5,000 to 6,500 quills that are strong on the outer surface but filled with air pockets on the inside. When the creature is rolled into a ball, the quills on the back protect the tucked head, feet, and belly, which are not quilled.
They are very different species. Hedgehogs are omnivores from the primitive order Erinaceomorpha and are indigenous to Europe, Asia, and Africa. They are small- many species can be held in the palm of your hand. Their quills are small, not barbed, and are fixed to their bodies. Hedgehogs can also curl up into little balls.