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Aleks [24]
3 years ago
8

Which of the following statements is true about chemical elements in an ecosystem?

Biology
1 answer:
ivolga24 [154]3 years ago
6 0

They are recycle within the ecosystem being constantly reused ( B ) is the true statement

The energy from the sun is use in the formation of nutrients in plants that is consumed by the primary consumers ( Herbivores ) in the ecosystem, while the primary consumers will be consumed by the secondary consumers ( carnivores ). these waste product from the secondary consumers is decomposed by the tertiary consumers ( Fungi and bacteria ) to be reused by the Plants again.

Hence we can conclude that the true statement about the chemical elements in the eco system is that they recycle within the ecosystem being constantly reused.

Learn more : brainly.com/question/15455814

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What is the term for an atom that is electrically charged as a result of gaining or losing electrons?
Dmitriy789 [7]

Answer:

An ion

Explanation:

An ion is a charged atom

Na+

Cl-

K+

SO2-

4 0
3 years ago
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Colin owns a dog food business, but wants to develop a canine fashion line as a way of expanding his portfolio and increasing sa
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Answer:

I think it is B. Market Penetration strategy.

Explanation:

I'm very sorry if this is wrong but studying the two possible answer (A or B)

B seemed the most probable due to the definition of the Market Penetration Strategy. Which is essentially "To focus on current products and current markets in order to increase market share". (I hope I was able to help! :)

4 0
3 years ago
What effect do body fossils have on how people understand dinosaurs?
DENIUS [597]

Answer:

c they let people know what dinosaurs looked like

7 0
3 years ago
What is the Marcellus Shale, and why is it so important to ancient ocean life?
Natalija [7]

The Marcellus Shale also categorized as the Marcellus formation is a marine sedimentary rock unit of middle Devonian age found in eastern North America. It elongates throughout the major of the Appalachian Basin.  

The shale comprises huge unexploited reserves of natural gas, which makes it an attractive target for export and energy development. There are comparatively scarce presences of fossilized marine fauna found in the Marcellus, however, these fossils are still essential to paleontology.  

For example, the Marcellus comprises the primogenital known varied assemblage of thin-shelled mollusks, still possessing well-preserved shell microcomposition. It is also where goniatite, an extinct shelled swimmer identical to a squid, make their initial presence in the fossil record.  


8 0
3 years ago
A pesticide that kills an insect by interfering with
Oxana [17]

Answer;

Ribosomes;


Explanation;

Ribosomes are organelles that are found inside a cell attached to the rough endoplasmic reticulum or freely suspended in the cytoplasm.

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the production of proteins in the insect would

most directly affect the activity of ribosomes.

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