Which phrase below best describes a polymer

Drag each tile to the correct box. match the given symbol or molecular formula to the term that best describes it. element -organic compound -inorganic elemental molecule -inorganic compound -answers given: so2, k, ci2, c6h6

How does the study of genetic disorders such as pku biologists understand normal alleles?

What is the next step in muscle contraction after the actin changes shape? (apex)