Sharks have dark-colored backs, a phenomenon known as countershading, which helps them blend into their environment. This coloration provides camouflage from predators and prey, as the dark top blends with the ocean depths when viewed from above, while their lighter undersides match the brighter surface when viewed from below. This adaptation enhances their hunting efficiency and aids in avoiding detection.
microevolution
microevolution
microevolution
If you are referring to igneous rocks, they are classified as mafic.
Sapphire, Lapis lazuli, Chalcedony (dark blue), and Indicolite.
Protect its back from the sun
They Glow In The Dark Cos The Sharks Are Bullys And Dip Them In Glow In The Dark Paint There Is Your Answer Loads Of Love The Idiot At The Back In English xxxxx
The distinguishing feature of a spider with a black back is its dark-colored dorsal side.
Dark colored paper is white paper that has been dyed another color. Dark colored paper can come in many different colors.
Answer this question… B.The dark-colored moths were more fit.
It's just how they are. One of their parents could be light or dark or both of them could. If one is light colored and one is dark colored the offspring has a 50/50 chance of being light or dark.
Mafic igneous rocks, like basalt, are dark colored and low in silica.
Modest, formal, dark-colored clothing. Men: dark suits. Women: dark-colored dresses.
They usually go in an abandon ship or a dark cave.
The color can vary. Some can be a blue-ish, green-ish, or a dark gray on it's back.
the colour is different! one is light and the other is dark!
Mafic igneous rocks, like basalt, are dark colored and low in silica.