Answer:
if you say that you are "Indebted to someone"for something,you mean that you are very greatful to them for somathing
Explanation:
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The supply of coal was crucial to the industrial revolution because coal was cheap and affordable and also it was an excellent source of energy. Coal was the best energy source at the time of the industrial revolution and would allow for machines to be coal powered.
Aristotle introduced the first hierarchical classification system. He divided the life forms he saw into eidos and genos, establishing the basis for taxonomy. He classified 520 animal species, which were primarily from Greece. Many B<span>iologists followed Aristotle's taxonomic system of classifying plants and animals.</span>
Answer:
The American family is the ideal model of happiness and overcoming adversity
Dry land is essential for creating a rice sawah.