Answer:
The center of Mexico’s oil-producing industry is on the Gulf coastal plain.
Hope that help ;)
Answer:
B) A graphic that displays a country's population broken down by age group and gender
Explanation:
A population pyramid shows a country's population displayed by age group and gender. When the data is put together and stacked one on top of another, it displays a pyramid.
Answer:
A decomposer breaks down the organic matter, and a detritivore eats the dead organic matter.
That's the simplest way to put it, hope it helps.