21.   In the cloning process, the genes of a cell are implanted into a human egg from which all the genetic material has been removed.

22.   Iraq removed critical materials from weapons sites, said U.S. Ambassador to the U.N. Bill Richardson.

23.   Last fall Yahoo executives admitted to removing controversial material posted on the chat boards, sometimes even censoring messages before subjects complained.

24.   Kessel Wednesday signed a letter informing the Nuclear Regulatory Commission that all radioactive material had been removed and other steps taken to comply with decommissioning regulations.

25.   Mikhailov privately gave American officials similar assurances last year, promising the material would be removed in August.

26.   Once the etchable material is removed, however, the larger lattice constant of the bottom layer causes both layers to curl into a tube.

27.   Parks department officials said they are trying to consolidate the ever-expanding memorial and remove materials from muddy, slippery hills that put visitors at risk.

28.   Pushing the delete key does not remove material from the entire system.

29.   Remove damaged material.

30.   Remove the material by slicing off thin layers.