The triangular-shaped bone formed usually by five fused vertebrae that are wedged dorsally between the two hip bones is ____.
举一反三
- Whichone<br/>of the following bones<br/>does belong to the long bone?() A: hip bone B: costal bone C: phalanges D: parietal bone E: scapula
- Areas of fertile soil called deltas, usually （） are formed by mud deposited at the mouth of a river. A: triangular in shape B: their shape is triangular C: they have a triangular shape D: triangular shape
- The dogs are eating some ____. A: the bone B: bone C: bones
- Kiss greeting usually happen between two men in the United States.
- A disulphide bond can be formed between A: Two methionine residues B: Two cysteine residues C: A methionine and a cysteine residue D: All of these