Activity Conduct online research on any one aquatic region (a river, ocean, or lake). Discuss its environmental conditions, such as salinity, water depth,
water flow conditions, light conditions, and dissolved oxygen conditions.

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.

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.

i am sorry but i need more information and a picture.