The process that plants use to break down food to release its energy. A. Respiration

B. Reproduction

C. Pollination

D. Xylem

d

Explanation:

xylem

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.

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.