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7nadin3 [17]
3 years ago
9

How are matter and nutrients cycled back into the ecosystem from which they came?

Biology
1 answer:
oksano4ka [1.4K]3 years ago
8 0
They go through the cycle because the matter and nutrients are released into the air cycle into us when we breath go back out but some stays in us so when we decay the soil / bacteria decomposes the nutrients and the cycle starts over again
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What happens immediately after a mass extinction to the diversity of organisms what happens thousands or millions of years later
nirvana33 [79]

Answer:

As lineages invade different niches and become isolated from one another, they split, regenerating some of the diversity that was wiped out by the mass extinction. The upshot of all these processes is that mass extinctions tend to be followed by periods of rapid diversification and adaptive radiation

5 0
3 years ago
Where do the cranial nerves originate? Where do the spinal nerves originate?
MAXImum [283]
NERVES CORE formed by combining the root of the ventral horns coming out of the front of the dorsal sensory root extending from the dorsal horn. <span>Cranial Nerves - 12 pairs. They extend symmetrically through the opening at the skull base. These nerves innervate the head, except for 10 and 11 Every nerve may be sensory, motor or mixed.</span>
Skully: visual, olfactory, oculomotor, trochlear, trigeminal abducens, facial, vestibulocochlear, glossopharyngeal wrong, sublingual 
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Core: cervical, thoracic, lumbar, Cross, coccygeal 
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3 0
4 years ago
The pyruvate dehydrogenase complex converts pyruvate to acetyl coenzyme A, abbreviated acetyl CoA, which can then enter metaboli
nordsb [41]

Answer:

α‑ketoglutarate dehydrogenase

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This enzyme complex  is similar to pyruvate dehydrogenase in  having  the same subunit structure, and using  the same type of co-enzyme.    

3 0
3 years ago
What is the basic unit of classification and is denoted by a unique two-part scientific name?.
ludmilkaskok [199]

Species is the basic unit of classification denoted by a unique two-part scientific name.

<h3>What is meant by species? </h3>

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Species is the lowest of taxa and is thus the most basic unit of classification. Genus is the next taxonomic rank of the next taxa on the hierarchy of classification.

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Therefore, species is the basic unit of classification denoted by a unique two-part scientific name.

Read more about species, here

brainly.com/question/13259455

#SPJ4

4 0
1 year ago
How does the genotype of a bacterium determine its phenotype? Use the terms gene, mRNA, ribosome, and polypeptide in your answer
tensa zangetsu [6.8K]
Typically, the genotype is encoded in the DNA by the gene; this gene in the DNA will then undergo the process of transcription and the information in the gene will be transcripted into mRNA. The mRNA will then undergo the process of translation and the information in the mRNA will  be translated into a polypeptide chiefly by the action of ribosome. Thus, bacteria with different genotypes will have different protein which automatically means that they will have different phenotypes.
8 0
3 years ago
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