Word that joins parts of a sentence, e.g. 'and'.

in space separating things. Among two or more people who share something.

study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy.

To stress the items that are important.

One more, but not this. One more added. additional person or thing of same type.

word governing, and usually preceding, noun or pronoun and expressing relation to another word or element in clause. Words such as 'at', 'on', showing position/time.

Act of moving with your legs at a slowish pace. To move with your legs at a slowish pace.

Connection between two or more people or things.

politely or formally ask for.

To focus on learning something usually at school.

To return an item to its original location.

Study of past events as an academic subject.

Act of adding something; thing that is added.

likely or prone to be affected by. conditionally upon. People who take part in experiments or tests. To cause to suffer or experience something.

reference to someone/thing. To refer to or talk or write about something.