1.   However, human urine would contain hormones that are similar to organic chemicals that sharks use to locate their prey.

2.   However, there is little sign that it will ever produce compounds on the scale required by the heavy organic chemicals industry.

3.   In fact there was remarkably little evidence for standard organic chemicals that do not need to be formed biologically.

4.   Oil and coal are known as organic chemicals.

5.   One of the original bugs had undergone a mutation that caused it to excrete acetate, an organic chemical.

6.   The theory is that industrial alcohol can desensitize some one to all synthetic organic chemicals, because it is derived from oil.

7.   Our organic chemicals businesses have survived the recession very well by designing new products and identifying new applications.

8.   In other words, most people are now walking around wearing organic chemicals.

9.   Astronomical observations have recently suggested that the ices of large comets are rich in organic chemicals.