In that case how do they manage to have sufficient contact between the sexes to be able to initiate procreation?

Scherk also had sufficient contacts in the United States to give the court jurisdiction.

Just form sufficient contact to gain his confidence.

But it all comes down to what is sufficient contact.

It all comes down to what is sufficient contact.

Mice are generally very docile if raised from birth and given sufficient human contact.

But inside the hospital," she went on, "there is sufficient contact between the bugs and the drugs for resistance to develop.

Research suggests the reason many customers stop buying is because they don't feel that they have sufficient contact with their suppliers.

He retained, however, sufficient contact with reality to know, and privately to say, that such a development was incompatible with the British parliamentary system.

A milkman who serves the same customers every day and who is usually known to them personally will clearly have sufficient contact.