Answer:
yes
Explanation:
a wind mill, power plant, a fruit orchard and a swimming pool uses non renewable energy source.
Answer:
D. The rock was once in a marine environment.
Explanation:
The question says when MARINE organisms are present in a rock, meaning it was in a marine environment. Most fossils are found on land, but scientists can easily figure out of it was originally from land or marine based.
Answer: D.
Explanation:
Relying on another country for resources hurts the economy established by the first country.
