The human skeleton has two divisions, ____________ skeleton (includes the head, the neck and the body trunk) and __________ skeleton(includes the upper and lower limbs).
举一反三
- If you say that someone has “a skeleton in the closet”, you mean
- A. Carbon skeleton of amino acids are converted into CO2 and H2O, nitrogen is excreted from the body mostly as ammonia B. The carbon skeleton of gluconeogenic amino acid can be converted into glucose but not fat
- What happened at the airport? A: The skeleton went missing . B: The skeleton was stolen . C: The teacher forgot his suitcase. D: The teacher took the wrong suitcase .
- Which of the following is derived from the ecotoderm? A: epidermis, lenses of eyes, and nervous system B: notochord, skeleton, and skin C: liver, thyroid, and muscles D: blood, respiratory system, and skeleton
- The farmer was horrified at the ______ that he has dug from under the field. A: brain B: skeleton C: nose D: chest