The fizz was produced by oxygen bubbles released by the action of the enzyme catalase, which is found in almost every living cell. comment on how the new results impacts the conclusion from the initial experiment.

b is dominant over the allele for the white fur.

the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.