group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding. Subsections of a genus (of plants, animals).

Assistance or advice given to someone. To hold up or prevent from falling down.

university academic of highest rank. Teachers who teaches at colleges or universities.

involving new ideas or methods. Exploration of a new place or area of research. To take part in the development of something new.

Note in a book, etc. giving source of information. provide book or article with citations of sources of information.

better, greater, or otherwise different from what is usual. Heavily discounted sales item.

To refer to without mentioning it directly.

branch of science that deals with physical and biological properties and phenomena of sea.

To make, cause, or bring into existence.

Way of doing by using special knowledge or skill.

estimate similarity or dissimilarity between.

The study of living things.

Collection of facts and details about something.

Place where books and other media are kept.

digital audio file made available on internet for downloading. make multimedia digital file available as podcast.