Answer:
The year the Greek city of Helike disappeared is -⅕ times the year the US Civil War ended. Let w represent the year the Civil War ended.
Explanation:
The Arkansas River is considered a tributary of the Mississippi River because I believe it is because the Arkansas River flows into the Mississippi which then flows into the sea.
Answer: yes I do think that humans care more about land and soil more than organisms because if they cared about organisms they would not be destroying their habitats to make new ones for themselves. Also, humans care about land because of money and trust me money doesn't grow on trees so they find any way to get money, and they don't care if they have to destroy organisms habitats to get it.
