1.   Brain chemistry is changed and, through a series of events, this can alter central nervous system activity and cause psychiatric disorders.

2.   Aides to members of the Northwest congressional delegation said progress in the talks would have been difficult to achieve without changing the chemistry of the negotiations.

3.   Oates said he has nothing against Linden but the swap, along with the acquisition of Dainius Zubrus, changed the chemistry of the club.

4.   Tall, beautiful, unsophisticated, she promptly changes the chemistry at the villa.

5.   They are, however, attempting to change the chemistry of the team this year.

6.   They are, however, attempting to change the chemistry of the team.

7.   Will players be traded to change the chemistry of the roster?

8.   With the ozone layer gone, ultraviolet light from the Sun and the supernova would penetrate the atmosphere, changing its chemistry and killing surface plants and animals.

9.   Will the success the Patriots had this year and the winning atmosphere change the chemistry between the men?

10.   You can talk all you want about trading Ewing to change the chemistry of the team.