The human skeleton has two divisions, ____________ skeleton (includes the head, the neck and the body trunk) and __________ skeleton(includes the upper and lower limbs).

More （and） 90 percent of the calcium in the （human） body （is） in （the） skeleton.（） A: and B: human C: is D: the

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

If you say that someone has “a skeleton in the closet”, you mean

中国大学MOOC: Which of the following is not the bone in the axial skeleton?

What is the skeleton made up ofIt is made up of______.

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

中国大学MOOC: What does HAVE A SKELETON IN THE CUPBOARD mean?

_____ skeleton of an insect is on the outside of its body. A: Its B: That the C: There is a D: The