Describe one common role of both bacteria and fungi in the movement of energy and matter in ecosystems

1 answer:

8 0

Both fungi and bacteria are very important for decomposition of organic matter. Decomposition is the break down of dead or decaying organisms. This allows nutrients from all trophic levels to re-enter the soil to be used by primary producers. Fungi are more effective decomposers compared to bacteria as they can use their hyphae to penetrate larger pieces of organic matter, whereas bacteria are restricted to exposed surfaces.

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The International Space Station (ISS) is one of the most significant research facilities ever created. Technologies developed on

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In what way is sedimentary rock formation in nature like a sieve?

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B. Rocks go through many stages during their formation

Sedimentary rocks together with the igneous rocks and the metamorphic rocks are the three main types of rocks that existed on earth. It is formed or made accordingly into four major ways. First, it is formed by depositing weathered remains of "clastic sedimentary rocks" or other rocks. Second, is through accumulation and the consolidation of sediments, thirdly is by depositing the results of biogenic activity and lastly it is formed through precipitation from solution. Limestone, shale, chalk clay and others are best examples of sedimentary rocks.

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Romashka [77]

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The correct answer is d. hydronium ion.

Explanation:

Hydronium ion is a positively charged molecule that has three hydrogen atom bonded with an oxygen atom. Hydronium ion is formed when the water molecule gains an extra H+ ion from somewhere.

This H+ ion easily form bonds with one of the lone pairs present on the water molecules. H2O is also a polar molecule and has a partially positive charge due to which the extra H+ ions get attracted to the negative pole of water and make hydronium ion. Therefore the correct answer is d.

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6. This question is about Anna and her meals one Friday.

larisa [96]

Answer:

1. Carry a larger bottle of water (not plastic)

2. Put the egg in the sandwich??

3. Clean up with the materials she bought her lunch in.

4. Keep the unused/clean materials to clean up with next time.

5. Put the peanuts and the banana in the same package.

6. Just bring one larger drink (not 2 small bottles of water and a 250ml carton of orange juice.

Not sure if they are all right, but this is all I could think of. :)

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Which groups of organelles is directly responsible for the production of new molecules within a cell?

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Hi, it has to be a.):
The ribosomes are RNA-protein complexes that carry out the protein synthesis in cells
The rough endoplasmis reticulum is covered with ribosomes, which produce membrane proteins and proteins for secretion. The smooth ER is involved in the production of lipids, such as phospholipids for the membranes.
In the Golgi apparatus, the proteins get posttranslationally modificated by adding oligosaccharides to them(glycosylation), this oligosaccharides get assembled there, so this probably counts as producing new molecules
:)

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