True. An eco region is an area of distinct natural characteristics and communities.
1) Mass
2) I’m not exactly sure but I do know mass also determines the overall lifespan of a star
u have to mark how high they are im guessing try that
<span>Ethiopia and Eritrea
</span>Eritrea became part of a federation with Ethiopia, the Federation of Ethiopia and Eritrea<span>. Subsequent </span>annexation<span> into Ethiopia led to the </span>Eritrean War of Independence, ending with Eritrean independence following a referendum<span> in April 1993. </span><span>
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