CLASS ASTEROIDEA (aster, star + oeides, in the form of)
saadia CLASS ASTEROIDEA (aster, star + oeides, in the form of) The class Asteroidea contains sea stars. It has about 1,500 species. They live on hard substrates in marine environments. Some…
CLASS ASTEROIDEA (aster, star + oeides, in the form of) The class Asteroidea contains sea stars. It has about 1,500 species. They live on hard substrates in marine environments. Some…