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.
In winter Hedgehogs hibernate in nests made of grass, leaves and moss. A Hedgehog can carry a lot of fleas, but these fleas donât live on cats and dogs and neither do they live on humans. To help hold off fleas, the hedgehog spits saliva on its body and then turns it into a foam. The foam is spread all over its body.