Answer:
yellow fever is caused by a virus that is spread by the Aedes aegypti mosquito. These mosquitoes thrive in and near human habitations where they breed in even the cleanest water. Most cases of yellow fever occur in sub-Saharan Africa and tropical South America.
Explanation:
It is c because it will have a more positive connotation.
Answer:
This sentence is already in the passive voice. Its active voice is 'They burned the ship.
okay hold on, they wont let my answer go through so i'll post this and write it in the comments :)
