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Vedmedyk [2.9K]
3 years ago
14

The layer of soil underneath topsoil is?

Biology
1 answer:
goldfiish [28.3K]3 years ago
3 0

Answer:

subsoil or horizon b I hope it will help you please follow me

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When a chemical reaction does not occur, what happens to the atoms of the two substances?
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Image result for Three lines of evidence that provide support for common ancestry and evolution are Similar embryology, Molecular homologies, and The Fossil Record.

Molecular similarities provide evidence for the shared ancestry of life. DNA sequence comparisons can show how different species are related. Biogeography, the study of the geographical distribution of organisms, provides information about how and when species may have evolved.

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<h2>A. Chromosome</h2>

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