Glossary
- developed- to bring out the capabilities or possibilities of; bring to a more advanced or effective state
- species- the major subdivision of a genus or subgenus, regarded as the basic category of biological classification, composed of related individuals that resemble one another, are able to breed among themselves, but are not able to breed with members of another species...
- scales-
- one of the hard, bony or dentinal plates, either flat or denticulate,forming the covering of certain other animals, as fishes.
- pollution- the introduction of harmful substances or products into the environment
- predators- any organism that exists by preying upon other organisms
- incubate- to sit upon (eggs) for the purpose of hatching