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.
Instead, scientists look to features of skeletons that are preserved in fossils such as three bones in the ear and a unique jaw joint.Ancestors of mammals first To know when mammals appeared, we need to know what characteristics make an animal a mammal. There are a few we think of right away â mammary glands to produce milk, warm-blooded, hair or fur, and birth of live young. Most of these features, however, are lost in fossils because they are made of soft tissue that decomposes.