21.   Only in the last decade, with more precise models, could scientists predict the regional effects of global climate change.

22.   Polls show Helms holding a slight lead and most political scientists predict he will win again, although few discount the possibility of an upset.

23.   Scientists cannot predict how such weapons would perform in practice because of uncertainty about how weather and other factors would influence the dispersal of the deadly agents.

24.   Scientists predict that continued global warming will disrupt ecosystems and weather patterns and also raise sea levels as glaciers melt.

25.   Scientists predict that hospital-bound treatments like chemotherapy may eventually be administered as pills that can be taken at home.

26.   Scientists confidently predict that this will be the first of many similar discoveries.

27.   Scientists had predicted that animals might evolve such keen powers of discrimination because they allowed one to reap potentially huge evolutionary benefits.

28.   Scientists predict that many field researchers will spend far less time on the ground and more time crunching data on a computer.

29.   Scientists predict that nothing harmful to humans will be found in StarLink.

30.   Some of the findings were different than scientists had predicted.