Match the word with it synonym.

recognition

Match the word with it definition

Equipment

Match the word with it synonym.

Reliable

C

аме

зараз 

Point out the appropriative preposition to fill the gap in:

The members of our R&D department are  focusing   their attention ___less

specific issues____  final products' rebranding.

 Chemistry has nothing in common  with an experimental science. 

During  the last two centuries people were unable

to  see  evidence of progress in the chemical technology  .

The science of chemistry and its associated technology

proliferated in the last two centuries.

Chemistry is an experimental science.