More)QuestionNot AnsweredUpdated 2/27/2013 10:04:10 AM2 Answers/Comments1MrGD. Permafrost is a subsoil that stays permanetly frozen.Added 2/26/2013 1:05:45 PMRated good by BlueUnicornBlueUnicornI agree with MrG. "Frost" means frozen, "perma" is a part of permanent or "constant". Ice and frost can melt, a horizon doesn't freeze.Added 2/27/2013 10:04:13 AMWhich of the following is not an adaptation of animals in the tundra?
A.	Extra fat
B.	Fur
C.	Hibernation
D.	Specialization
Answer:A
More)QuestionNot AnsweredUpdated 2/27/2013 10:04:10 AM2 Answers/Comments1MrGD. Permafrost is a subsoil that stays permanetly frozen.Added 2/26/2013 1:05:45 PMRated good by BlueUnicornBlueUnicornI agree with MrG. "Frost" means frozen, "perma" is a part of permanent or "constant". Ice and frost can melt, a horizon doesn't freeze.Added 2/27/2013 10:04:13 AMWhich of the following is not an adaptation of animals in the tundra?
A.	Extra fat B.	Fur C.	Hibernation D.	Specialization