Each strand of hair is made up of the_______, cortedx, and cuticle.
举一反三
- Answer: First, this group lacks structure because it is made up of _______ who operate independently of each other. Second, _______.
- The backbone of a DNA molecule is: ( ) A: made up of sugars B: made up of nitrogenous bases C: made up of phosphate groups D: made up of alternating phosphate and sugar groups E: made up of alternating sugars and nitrogenous base
- 18.The man with grey ______ found two ______ on the plate of fish,which made him angre. A: hairs… hair B: hairs… hairs C: hair… hairs D: hair… hair
- What is the skeleton made up ofIt is made up of______.
- Our football team ______ twelve members. A: is made of B: is made up for C: is made from D: is made up of