1.   Differential strengths of binding to mucus may explain this, particularly since zinc and copper have greater affinity for most polyanionic metal binding substrates than magnesium and calcium.

2.   But, for such an attribute, the difference could also be due to the greater psychological affinity between Is.

3.   Certain age groups have a greater natural affinity than groups selected by ethnicity or geography.

4.   Most of the buyers, who prefer to remain anonymous, have a greater affinity for the sea.

5.   Obviously, men have a greater affinity for the natural world than do women.

6.   -- Greater cultural affinity than with Asia and much of Europe.