Plz will mark as ikebana designs are very sensitive to a. nature. b. mechanics. c. color. d. texture.

Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.

Compare and contrast refraction of light and sound will give brainliest

The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?