Languages. 1  Yucatec Maya writing is the Dresden Codex, ca. 11â12th century, Chichen Itza. 2  Two different ways of writing the word b'alam jaguar in the Maya script. First as logogram representing the entire word with the single glyph B'ALAM, then phonetically using the three syllable signs b'a, la, and ma.
exists and is an alternate of . Making the world better, one answer at a time. all rodents have incizor teeth that never stop growing so they always need something to qnaw on. all rodents have incizor teeth that never stop growing so they always need something to qnaw on.
In a cross sectional view, animal embryos are composed of an outer layer called ectoderm, a middle layer or mesoderm, and an internal layer or endoderm that surrounds the digestive cavity. Multicellular animals are heterotrophic by ingestion of food into a body cavity (coelom) that is completely lined by the mesoderm.