Which aquatic ecosystems are composed of salt water? check all that apply.
a. intertidal zones
b. neritic zones
c. open ocean
d. streams
e. coral reefs

Aquatic ecosystems that are composed of salt water are coral reefs, open ocean, and intertidal zones. Neritic zones also have salt water, but the salinity levels are very light. :)

the answer is c.) there is a warm front in region a and a stationary front in region b.

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.