A few other research groups however reported successful reproductions of cold fusion during this time.

The only environment necessary for successful reproduction is a moist film and fermenting material.

A big part of successful reproduction is having enough members survive to adulthood (and reproduction).

Both male and females are required to mate for successful reproduction.

Traits that result in successful reproduction get reinforced and passed on.

The question, again, is whether some kind of hidden cooling mechanism is allowing successful reproduction.

There is no need for the snails to mate in order to lay eggs and for successful reproduction.

But we may doubt its being a successful reproduction of Euclid's actual work.

It was a remarkably successful reproduction of that evening half a century ago.

Psychologists believe the fact that many men pursue multiple sexual partners may be due to their desire to increase the likelihood of successful reproduction.