21.   Peter Petras, director of business development, said a series of misjudgments and external factors dealt Replica its fatal blows this fall.

22.   Rosacea sufferers can identify and avoid external factors that can prompt flare-ups.

23.   Short-term recovery in Russia is also uncertain, especially because of its vulnerability to external factors, like a fall in oil prices.

24.   So long as these external factors are not the result of segregation, they do not figure in the remedial calculus.

25.   They include both internal factors, such as self-confidence, and external factors, such as social pressures.

26.   They argue that external factors influence youth smoking, including regulations on minors that vary from state to state.

27.   Weinberg says external factors are the biggest cause of mutations to our genes.

28.   While the administration had refused to discuss any timetable for action, there are external factors that could affect decisions in the days ahead.

29.   You need to consider external factors like sun exposure and smoke exposure.

30.   Production and supply would also be vulnerable to external factors that Malaysia would have very little control over.