What is most likely to contribute to the long-term instability of a local ecosystem?

For their summer holiday, jane and her family are visiting places surrounding the mediterranean sea. which type of biome is jane and her family visiting? a. rainforest b. shrubland c. tundra d. coniferous forest

In which situations is the principle of cross-cutting relationship useful in determining relative age?

Where can a dna be found in a prokaryotic cell