Why is adaptation
necessary

Adaptation is necessary so species can survive in particular climates, or the species will die out. A good example is of polar bears having a thick but light coat of fur. This helps the polar bear by insulating itself while being able to swim easily.

Explanation:

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    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.

a.indigo and cochineal

b.animal hides

c.silver and gold

e.cacao beans and sugarcane