To find something new that was not known before.

To understand after thinking; work out.

distinctive attribute or aspect. Special reports in a magazine or paper. To highlight or give special importance to.

specialist newspaper or magazine. write in journal or diary.

preserved to become fossil. To change into a state from which it won't change.

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

in formal and public way.

living organism. Living creatures that are not plants or people.

engaging in speech. action of talking. To make a formal speech about something.

continuing or valid to final destination. From the beginning of something until the end. Allowing you to pass between, or to.

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

large oval brown seed of tropical palm, consisting of hard woody husk surrounded by fibre, lined with edible white flesh.

animal as distinct from human.

person who carries out academic or scientific research. People who work to find new facts and ideas.

Very dangerous, e.g. an animal or dog.