single
Yes, only on the bottom row.
No, they do not have their upper front teeth. It's just gums.
I don't know why, but I do know that not all animals have just one cycle of teeth. Sharks have rows of teeth and when the ones in the first row fall out the next row moves to the front. My dog also lost a tooth once.
dean guest was ere
Hammerhead sharks have 38 to 46 teeth. However, they have more than one row of teeth so they can have over 100.
A row of camels crossing the Sahara Desert, carrying trading goods, supplies, etc. is known as a caravan.
Sharks have 3 layers of teeth. the first row are the mature teeth, the ones they use. the second layer are not quite mature but if a tooth is lost it moves forward to take its place. the third row are growing teeth. when a second row tooth moves forward the third row tooth takes its place and anotherthird row tooth grows in the third row
The maxilla support the upper row of teeth. Mandible support the lower row of teeth.
14
i guess you could say horses do! i ride horses and ive seen their teeth before and they are very similiar to ours in a way, they have molors at the back and they are very similiar shape to ours but bigger
Wierd!