Q.Lime Tree
I live in south Florida and have a lime tree that is 12 yrs. old. We have had 2 bad cold spells this winter. My tree is now half dead on one side and other side has some leaves and also has limes. I have been pruning a little to get the dead stuff off. Help, this tree survived hurricane Wilma! Is it dying or will it come back if I can prune it all the way down? Thank you.

Certified GKH Gardening Expert
You might want to check to see if the branches are dead before pruning them off. This article will help you with that:
https://www.gardeningknowhow.com/plant-problems/environmental/how-to-tell-if-a-plant-is-dead-and-how-to-recover-an-almost-dead-plant.htm
If the stems and branches are still alive but just lacking leaves, they should regrow their leaves. If any part of the tree is still alive it can recover.
I would recommend removing the fruit that is growing on the tree. The tree will have a much better chance of recovering if it is putting its energy into recovering rather than putting that energy into growing fruit.