What is parliamentary democracy in your own words? ? i don't accept answers from other websites.

b) trade is easy because of the direct line between their major ports. bilateral trade reached 89,6 thousand million.

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.