Answer:
28 true. Humus: the organic component of soil, formed by the decomposition of leaves and other plant material by soil microorganisms.
29 false, Soil organic matter is the fraction of the soil that consists of plant or animal tissue in various stages of breakdown (decomposition). Most of our productive agricultural soils have between 3 and 6% organic matter. Soil organic matter contributes to soil productivity in many different ways.
B.) A degree...Trade associations are just business' that work in specific areas of concentration. Ex: Automotive or Plumbing. They do not offer degrees. The closest is certification.
Evaluating everything you read, hear or see in the media
Answer:
the only items of value that his father had to give.
Explanation:
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