You didn't provide any concepts? How our lives are best conceptualized and which aspects encompass them best is a good question to pose and hard to answer at the same time. One might say that there are hardly enough concepts which can thorooughly explain what our lives are about.
<span>The
differing cultures that were embedded and mashed together could have
caused many disagreements based on the various views and rules in their
culture. The landscapes and nature surrounding Continental Europe which
included dense forests made travelling to faraway places hard. These are
only some of the condition that hindered the Roman Empire's expansion.</span>
Answer:
air, water , humus (decaying plants and animals)
Explanation:
