moving southwest towards mehiko
<span>An eon is a geologically around tens of millions of years. A period is a million year included in an eon which is also made up of several eras. Therefore my answer is a period due to it being a subset of an era which is a subset of an eon.</span>
Answer:
Lake Michigan
Explanation:
Lake Michigan is the only one of the Great Lakes that is entirely within the United States; the others form a water boundary between the United States and Canada
I Hope This Helps!!!!
I don't know what terms are used in your class but i'd say: The littoral zone(or you can call it nearshore) is the part of a sea, lake or river which is close to the shore where rooted and floating plants grow.
