1.   Catching small animals used to give the boys a thrill.

2.   The stomach is a biological structure that animals use to adapt to their environment.

3.   It was absolutely essential to separate crops from the areas that animals used as pasture.

4.   Small animals used her as a shelter, burrowing into her rotting bowels.

5.   Animals use these circuits to know what to attend to, what to ignore and what is worth learning about.

6.   Dear God, Do animals use you or is there somebody else for them?

7.   For example, in one task the animals used a joy stick to move an object to the left or right, and their brain signals were recorded.

8.   It is an energy-saving technique animals use during food shortages.

9.   MacDonald said she wonders if animals will use the same path tromped on by humans.

10.   Mataric says imitation is extensively used by animals and could make robots much more flexible.