European colonialists in many cases adopted muslim law as a unifying administrative structure, rather than the indigenous and often competing tribal customs of their artificially demarcated colonies.

true or false?

True, European colonialists in many cases adopted Muslim law as a unifying administrative structure, rather than the indigenous and often competing tribal customs of their artificially demarcated colonies.

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.