Answer: Only 20%, of earth's. Deserts, , , are covered,in sand, xplain the teacher,.
Explanation:
Answer: Which waves in every raven tress, Or softly lightens o’er her face; Where thoughts serenely sweet express
<span>Start your research with general background resources. This will help you to become familiar with the research history in the area related to your problem/question. Reading general background also helps researchers become familiar with terminology and jargon used in specific research areas. Knowing the words experts use will help you find to craft a better search when you begin searching for information in books and scholarly journals.</span>
