How old was venture when performed these tasks

Venture Smith (Birth name: Broteer Furro) (c. 1729 – 1805) was captured when he was six and a half years old in West Africa and was taken to Anomabo on the Gold Coast (today Ghana) to be sold as a slave. As an adult in Rhode Island (Connecticut), he purchased his freedom and that of his family.

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.

answer; i believe the best and correct answer is stronger bonds between the nations of africa;