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garik1379 [7]
4 years ago
7

Identify the cycle described. This nutrient is cycled between living things and the soil. Plants absorb this nutrient from the s

oil and turn it into organic compounds through assimilation. Animals eats the plants and pass the nutrient through the food chain from one organism to another. When the animal dies, it decomposes and returns the nutrient back to the soil. The nutrient can also enter the soil through weathering and erosion. Plants take in this nutrient when they perform photosynthesis. An animal eats the plant and uses its carbohydrates for energy. The animal releases the nutrient back into the atmosphere during respiration. Bacteria in the soil converts this nutrient into a usable form. Plant take up the usable nutrient through the soil and assimilate it into proteins, making it part of the plant. An animal eats the plants, and the nutrient becomes part of the animal. When the animal dies, it decomposes, returning the nutrient back to the soil.
Biology
2 answers:
zzz [600]4 years ago
4 0

I'd say it is phosphorus or phosphate. The easiest way to identify the answer is trough these frases:

Plants absorb this nutrient from the soil and turn it into organic compounds through assimilation.

Plants take up the usable nutrient through the soil and assimilate it into proteins, making it part of the plant.

During assimilation, plants provide phofphorous (and other nutrients) to the cells and tissues - plants absorb this nutrient from the soil and turn it into organic compounds through assimilation.

Plants also used phosphorus in processes such as transpiration and photosynthesis wich contributes to the fact that plants take up the usable nutrient through the soil and assimilate it into proteins, making it part of the plant.

Hope it helped,

Happy homework/ study/ exam!

bezimeni [28]4 years ago
3 0

Answer:

Phosphorus cycle

Explanation:

The phosphorus cycle is the way that compounds of the element phosphorus, an essential nutrient, are recycled in the environment. Plants absorb phosphorus compounds from the soil, and decaying organic matter, including both plant matter and animal droppings, returns it to the soil. Phosphorus is a vital part of ATP, the energy currency of all cells, and is vital to all forms of life.

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Aleks [24]

Answer: Pan will melt ice faster than the plate

Explanation: Melting ice takes a lot of energy and this energy needs to come from somewhere.  Normally this energy is released by cooling down the ice cube's surroundings, which is why you can cool a drink by putting ice cubes into it.

How fast the ice cube melts depends on how fast energy can be transferred from the surroundings into the cube.  Materials like metals conduct heat very well, which means that because the cube is cooler than the pan, heat is moved from all over the pan into the cube, so the cube melts quickly.  So why did the pan feel cold? As it's a good conductor, it also means that if you put your warm finger on the frying pan heat is conducted out of, and away from, your finger quickly.  This makes the pan feel cold.

The plate on the other hand, conducts heat badly, so even though there is quite a large temperature difference between the ice cube and the plate , relatively little heat is transferred.  This means that the cube will melt slowly.  It also means that heat is not transferred out of your finger quickly, and so the plate feels warm.

Hope this helps :")

8 0
2 years ago
Read 2 more answers
The Black Death was a pandemic spreading across Europe between 1348 and 1350. Estimates states that 30% to 60% of Europe's popul
Rus_ich [418]

Answer:

The correct answer is option B, that is, less genetic diversity in later generations.

Explanation:

A pandemic that spread across Europe between 1348 and 1350 was named as the Black Death. It has been predicted that of the total population of Europe at that time 30 to 60 percent died due to the pandemic. The geneticists are still trying to document the influence of Black Death on the population of Europe today.  

It has been found that in England, the genetic diversity is found much lower in comparison to what it was in the eleventh century, and is primarily due to so many people dying in the 1300s. However, the rest of Europe does not demonstrate a dropped amount of genetic variation, which maybe because of the enhanced patterns of migration in other places.  

7 0
4 years ago
During the process of cellular respiration, energy is realeased from what<br>​
mr_godi [17]

Answer:

the mitochondria

Explanation:

4 0
4 years ago
How do neurons communicate? place in order the sequence of events that occurs when a neuron fires?
monitta

Answer;

-Dendrites receive chemical signals.

-When more excitatory than inhibitory signals are received, the cell depolarizes.

-An action potential is set off and travels through the cell and down the axon.

-The action potential excites the terminal buttons to release their chemicals into the synaptic cleft.

Explanation;

-The electrical signal that passes along the axon and subsequently causes the release of chemicals from the terminal buttons

. Chemical signals (excitatory and inhibitory signals.

-Positive sodium pours into the breach, Action potential propagates along the axon, after firing returns to its slightly negative resting state.

-An action potential can be generated if the amount of excitatory input can raise the membrane potential to -55 mV. This then floods the cell with sodium ions and raises the membrane potential. When it reaches a certain point (about +30 mV), the sodium ion channels close and the potassium ion channels open. This drops the membrane potential back down.

6 0
4 years ago
Explain why the response of third line of defence, both cellularand
Georgia [21]

Answer:

Presence of specific antigen receptors on the surface of Immunocompetent B and T cells make them to generate immune response against specific antigens only.

Explanation:

The cellular and antibody-mediated immune responses are specific in nature. This means these immune responses are generated for particular foreign molecules or antigens only. These immune responses include B and T lymphocytes. Before T cells leave the thymus or B cells leave the red bone marrow, they develop immunocompetence. Immunocompetence is the ability to carry out adaptive immune responses. During this process. B cells and T cells make distinctive proteins and insert them into their plasma membranes. Some of these proteins function as antigen receptors capable of recognizing specific antigens. This is why the B and T cell-mediated third line of defense are specific in nature.

For example, antibody-mediated immune responses generate the memory cells for most previously encountered antigens to ensure the generation of more rapid and vigorous response during any further encounter with the same antigen.

3 0
4 years ago
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