Answer:
Think of decomposers as an ecosystem's maintenance crew. Without decomposers, dead animal carcasses would pile up, and the soil would lack nutrients plants need to grow– the entire ecosystem would break down without this vital component of the food chain.
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The carbon's atomic structure can form so many different molecules because has 4 valence electrons to form bonds with other atoms and thus generate organic compounds.
<h3>What about carbon's atom makes it unique to produce organic bonds?</h3>
The carbon atom exhibits 4 valence electrons that allow it to form bonds with other carbon atoms and also with other elements
This singular property of carbon atoms is used in biological systems to generate many different types of organic compounds.
In conclusion, the carbon's atomic structure can form so many different molecules because has 4 valence electrons to form bonds with other atoms and thus generate organic compounds.
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Answer:
The gradualism model depicts evolution as a slow steady process in which organisms change and develop slowly over time. In contrast, the punctuated equilibrium model depicts evolution as long periods of no evolutionary change followed by rapid periods of change.
Explanation:
Answer:
heterologous
Explanation:
Recombination occurs between homologous regions between chromosomes.
Although sex chromosomes come from autosomal chromosomes and were once homologous, they have evolved distinctly casuing low homology between them. Currently sex chromosomes are heterologous and differ substantially in composition. In fact, recombination between sex chromosomes only occurs in a small pseudoautosomal region that is still homologous.
Answer:
Lava from a volcanic eruption hardens into bare rock. Primary succession begins with soil formation. The first stage of succession involves pioneer species. In primary succession, pioneer plants are those that can grow without soil, such as lichens.
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