Yes, squirrels lose their tails at a certain age, but no, they can't grow them back. Once gone, forever gone.
yes
Regeneration
Some amphibians can. Salamanders can grow back legs, tadpoles can regrow broken tails, but frogs can't grow back legs. i am dating a hot guy!
Yes, squirrels have forearms (front legs).
Yes, lobsters can regrow lost limbs through a process called regeneration. When a lobster loses a limb, it can regenerate a new one over several molts. The lost limb typically grows back smaller than the original.
they have paws. their front paws have 4 claws.
2 arms and 2 legs
No. Lobsters can regrow claws and legs, but the tail is too invovled with the lobster's internal organs to effectively regrow.
yes they can not only young spiders can regrow new legs
No, you do not have to. They should still be there before and after heart surgery.
No. As a tadpole a frog can regrow its tail if it is damaged. But they lose this power of regeneration of limbs as they mature into frogs. It is a myth that they can regrow legs.
No, they glide why the flaps in-between their arms and legs!