Being different from or unrelated to another. individual items of clothing suitable for wearing in different combinations. cause to move or be apart.

synthetic resin made by polymerizing acrylamide.

device for observing or checking something. To observe and keep a record of something.

any of class of nitrogenous organic compounds. Groups of molecules made from amino acids.

in negative way.

colourless crystalline solid which readily forms water-soluble polymers. A white crystalline amide of propenoic acid can damage the nervous system and is carcinogenic in laboratory animals.

To mention something that could be done; propose.

bring together to form link.

conductor through which electricity enters or leaves object or region.

Item kept or used as spares. To not use all of, so you can use it later.

Made for use by one single person. single human being.

small part or quantity intended to show what whole is like. Small quantities of something used as a taster. To try (e.g. food), to see if you like it.

Able to be used at a scheduled time.

About or caused by molecules.

sixty seconds. Records in writing what is said at a meeting.