(01.01 LC)
Which of the following groups organisms in an ecosystem by the amount of energy a source provides?
•Food chain
•trophic level
•food web
•consumer chart

the backbone of the dna and rna compound is sugar phosphate.

p

explanation:

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.