Which of the following needs to be recycled due to dangerous amounts of gas contained inside its housing？（）

A.FireWire
B.KVM
C.Virtualization
D.Terminal servers

A.Recycle the battery.
B.Store the battery.
C.Place battery in a sealed plastic bag.
D.Disassemble the battery.

A.Trash can
B.Burial
C.Recycling center
D.Storage shed