How did the civil right movement evolve in the 1950s and what tactics were adopted by the mew leaders in their fighting for equality

d is the correct answer.

b is incorrect because it makes food by itself

c is incorrect because us humans don't know how to produce their own food using the sun like plants.

a is incorrect because consumers can depend on carnivores for eating food for consumers to eat the dead organism. same thing with omnivores.

c. reserves power to the states and people