The desert tortoise (Gopherus agassizii) lives in the Sonoran and Mojave Deserts and spends about 95% of its life in an underground burrow.
a turtle
tortoise
Yes
The correct spelling is turtle (a shelled reptile).
Sounds like a reptile to me.
Reptile eggs are soft-shelled - as opposed to the calcified shell of a birds egg.
A Nile crocodile is classed as a reptile because they are cold-blooded, they lay hard-shelled eggs, they have scales and they have sex but don't give birth to live young.
Reptile eggs are soft-shelled so that the babies can break out of the shells. Bird eggs are hard-shelled, because baby birds use their beaks to crack the shells of their eggs, but since reptiles don't have beaks to use to break their shells, their eggs have to be soft-shelled.
The primary function - is to contain the developing embryo and its nutritional yolk-sac until the foetus is ready to emerge. That applies whether it's a hard-shelled egg like a bird, or a soft-shell like a reptile.
The scientific or taxonomic name would be Pelodiscus sinensis (formerly Trionyx sinensis).
Slow, green, wrinkly, old, reptile, smooth.