The answer should be b. controversy
Answer:
Hydrogen atoms, heat, and radiation.
Explanation:
Answer: There are many answers here is what I can comprehend
Explanation:
There are problems with <em>UNEVEN DEVELOPMENT</em> that directly affect people's quality of life and standard of living. These are known as <em>INEQUALITIES</em> - extreme differences between poverty and wealth, as well as in peoples' well being and access to things like jobs, housing and education.
D) remains of dead organisms
yes, they do come from plants and animals but when they're dead.