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PIT_PIT [208]
3 years ago
9

Help me on this science HW please? 15 points! :) Thanks! ASAP

Biology
1 answer:
Naya [18.7K]3 years ago
3 0
Which Question do you need help with?
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How do sulfur and phosphorus move from the biotic to the abiotic pools during their cycles? A) Primary consumers eat producers.
worty [1.4K]

Answer:D) Decomposers break down the remains of producers and consumers

Explanation:A biotic pool is a tidal pool with diverse and changing habitats of living factors. We can say they are important mini ecosystems within the larger ecosystem.

The abiotic pool involves the elemental phases of nature,the non living parts of the ecosystem. Decomposition (break down) of elements/organic compounds is the characteristic bridge between both pools into what is known as nutrients.

This tell us that the ultimate dead part of producers and consumers are used up in this process.

Some of the nutrients released in the biogeochemical cyclic process includes sulfur and phosphorus and they move through the ecosystem.

Note: The biogeochemical cycle is a pathway of movement for chemical elements.

The chemical elements in nature moves through both biotic and abiotic components via abiotic and biotic interaction in the ecosystem

Few abiotic factors includes rocks, air, water, and chemicals while biotic factors includes living organisms activities.

All living and non living elements of nature play vital roles in the great biogeochemical cycle.

4 0
3 years ago
What is the basic definition of evolution?
earnstyle [38]
The way animals or creatures change and adapt over time
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The process by which ions join to reform the solid is called dissolution
mestny [16]
I believe the process by which ions join to reform the solid is called precipitation. It is a process in which ions leave a solution and regenerate an ionic solid. For example; Ag+(aq) + Cl-(aq) = AgCl (s). Dissolution on the other hand is the process in which an ionic solid dissolves in a polar liquid; it is the opposite of precipitation.
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The central portion of an intervertebral disc is the ________.
Aleks04 [339]
The center portion of each intervertebral disc is a filled with a gel-like elastic substance. Together with the annulus fibrosis, the nucleus pulposus transmits stress and weight from vertebra to vertebra.
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How many chromosomes do haploid cells have?
Oxana [17]
Diploid cells = 2n = 46
Haploid cells = n = 23

therefore, there are 23 chromosomes in haploid cells.
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3 years ago
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