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Growth factors include availability of food, lack of predation, and genetic proclivity for large size. Given all these variables, a tortoise could achieve the size of a small dinosaur or a large mammal.
Well there is a long story to this one, it starts way back a few million years ago when dinasaurs lived. One dinasaur was called the robert dinasaur it was the biggest dinasaur that had ever lived on...
A western Hermann's tortoise will stop growing at anywhere from 3 to 8 inches, while an eastern Hermann's tortoise will grow to 11 inches and weigh 6 to 9 lbs.
There is no species called the "giant Galapagos tortoise." However, Galapagos tortoises are indeed gigantic, weighing as much as 882 pounds and being up to 6 feet long.
it can grow to the size of a house because i use to have one
Giant kelp grows in clear, shallow underwater forests. It is known for its high growth rate, growing up to a half meter a day, and can...