1. Tap water is usually heavily treated with chemicals.

2. The fruit is injected with chemicals to reduce decay.

3. It is necessary to use extreme caution with chemicals.

4. Crops are sprayed with chemicals to prevent damage from insects.

5. The timber has been treated with chemicals to preserve it.

6. The lake water is tainted with chemicals from the factory.

7. The water supply had been adulterated with chemicals from the soil.

8. Carbonless paper coated with chemicals and dye which will produce copies without carbon paper.

9. Rather than plugging up your pores with chemicals, Kyomi uses a new material derived from natural plant fibres.

10. Natural yeasts are killed with chemicals, and a more predictable yeast added.

11. Water treatment facilities are non-existent in the area, with chemicals such as chlorine unobtainable to stop the outbreak.

12. The set came equipped with chemicals, minerals, and various treated papers all in little square bottles.

13. Fresh tap water is usually heavily treated with chemicals and often chlorinated strongly enough actually to have a chemical smell.

14. He experimented with chemicals and electricity.

15. Car windows will be treated with chemicals.

16. This can be done by boiling or with chemicals.

17. A dye is fixed with chemicals.

18. He demonstrated the principles with chemicals and test tubes.

19. To process ( a photosensitive material ), especially with chemicals, in order to render a recorded image visible.

20. When working with chemicals, wear gloves that are appropriate for the material being handled.

21. There it can be filtered and treated with chemicals so that it can be used again.

22. He demonstrated the principles to his students with chemicals and test tubes.

23. A certain ruler in the Middle Ages was famous for poisoning her guests with chemicals put into their drinks.

24. Takaya told AFP aSea Shepherd ship rammed into Japanese vessels and its crew threw ropes and bottles filled with chemicals.

25. Ensure that none of the wood has been treated with chemicals.

26. Many Americans believe that eating organic food is more healthful than eating food grown with chemicals.

27. Junk food does not have nutrients and is often processed with chemicals.

28. The strands are in good condition and without discoloration with chemicals or paint.

29. The time consuming process for making processed meats creates high bacteria counts and putrefaction of the meat which need to be treated with chemicals.

30. The objective of this experiment was to control the rabbit embryonic cell cycle with chemicals to give programs for the cycle synchronization.

1. Tap water is usually heavily treated with chemicals.

2. A certain ruler in the Middle Ages was famous for poisoning her guests with chemicals put into their drinks.

31. The exercise simulated a collision between a passenger ship carrying 390 people and a cargo vessel loaded with chemicals, resulting in a chemical leak.

32. The rate of rot apple fruits and the number of spot in leaves treated with antibiotic 751 (100 time of ferment solution) and Bordeaux mixture alternately were lower than that treated with chemicals.

33. Oxygen mixes with chemicals in the body of the lightning bug.

34. The time consuming process for making processed meats creates high bacteria counts and putrefaction in the meat which need to be treated with chemicals.

35. The ecological laws, such as seedling law, growth peak and so on of Echinochloa crusgallis were studied, which provides evidence for application of weeding with chemicals.