Answer:
B. In developing countries, the common method for heating food is problematic for people and for the environment.
Explanation:
The second choice is the most accurate idea.
B:Midnight, iceberg
D:Discovered, catastrophe
Positive. He escaped to his own freedom, but he also believed in other slaves achieving freedom and success. Once free he became an advocate for other black slaves and those still in the bondage of chains. Read his autobiography to learn more!
Please vote my answer brainliest! Thanks.
