Which is a renewable source?
a. oil
b. wood
c. iron
d. coal

which is a nonrewable resource?
a. soil
b. fish
c. wood
d. coal

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explanation:

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

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.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves