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Sidana [21]
3 years ago
6

1. How many pounds of biological material is below that soil surface?​

Biology
1 answer:
Stella [2.4K]3 years ago
8 0

Answer:

The amount of organic matter in mineral (sand, loam or clay) soils ranges from very low being 1% by weight, to average being 2 to 4%, and high being greater than 5%. There are also “muck” or organic or peat based soils that are 30 to 40% organic matter. The general consensus is the more soil organic matter the better.   approximately 45%

Soil Composition

The basic components of soil are minerals, organic matter, water and air. The typical soil consists of approximately 45% mineral, 5% organic matter, 20-30% water, and 20-30% air. These percentages are only generalizations at best.

Explanation:

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Answer:

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Explanation:

7 0
3 years ago
Given the sequence of dna nucleotide bases TAGTAGTAG give the complementary strand of mRNA produced during transcription
Lena [83]
Complementary mRNA strand would be the following:

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4 0
4 years ago
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Which of the following occurs during telophase II? Select all that apply.
Lorico [155]

Answer: 1, 3, 5

new nuclei begin to form

chromatids arrive at opposite ends of the cell

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4 0
3 years ago
The Hopi, Zuni, and other Southwest indigenous peopleshave a relatively high frequency of albinism resulting from homozygosity f
Ket [755]

Answer:

a. Zero percent

b. Fifty percent

Explanation:

As it has been mentioned in the question that both man and woman are normally pigmented and each one have an albino parent thus both will be heterozygous and their allelic makeup will be as follows -

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After a cross between Aa × Aa we get the following result-

One AA, Two Aa and One aa

It is clear that only the aa type of offsprings will be albino.

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4 0
4 years ago
When a piece of solid candle wax is placed in a pan on the stove and heated slowly, the candle wax will
anzhelika [568]

Answer:

C

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