An organism is a biotic factor which means a living thing in which the size is minute or small or large termed to as micoorganism or macroorganism. Among the given choices, the organism is A. an octopus. Sand, water and colors do not have lives hence they are not the answer
In Plessy v. Ferguson, the Supreme Court established the term "separate but equal," so, the court ruled that segregation was not discriminatory, and was legal.
