Answer:
A roman leader might've wanted a calendar for marking time and making agendas, I think the original plan was to remember when battle plans were supposed to happen, but my first two points are the strongest.
Explanation:
Hope this helps
There are no volcano
I hope it helps
Answer:
Portugal began to explore the coasts of South America and Africa in the 1400s to establish trading posts.
Explanation:
I'm not sure what the choices are, but here are some answers that are true about ecosystems:
An ecosystem is a large community of living organisms
Each ecosystem has its own community.
Once defined, an ecosystem is a unit scientists can analyze
The living parts (plants, animals and microbes) of an ecosystem are the biotic components.
The greater the inputs, the greater the biodiversity in an ecosystem.
Ecosystems are dynamic and a greater input leads to a greater biodiversity.
2 and 3. The Louisiana Purchase was conducted in 1803 between the United States and France. Finally, <span>The Treaty of Guadalupe Hidalgo in 1848 ended a dispute between the United States and Mexico, ceding the land of Texas to the United States. </span>