Sharks may have over 20000 teeth in a lifetime.
No, humans only have two sets of teeth in their lifetime
1
hello
No, there is no known animal that has exactly 45 teeth. The number of teeth can vary among different animal species, but 45 teeth specifically is not a common dental formula in the animal kingdom.
They're still called teeth, for every animal
The teeth in mammals replace themselves. They are born with a small, weak set of teeth, when those fall out, a bigger, stronger pair grow in. Every tooth lost is replaced during the individual's lifetime.
Sharks are constantly shedding and regrowing their teeth. Over a lifetime they can lose and grow up to 50,000 teeth.
The average adult has 32 teeth. The types of human teeth are incisors, canines, premolars and molars. In their lifetime, a person will have two sets of teeth.
yes
teeth
about 10-15
Sharks have the ability to continuously replace their teeth throughout their lifetime. When a tooth falls out or gets damaged, a new one grows in its place. This process helps sharks maintain their hunting abilities and overall dental health.