HELP ME PLS
Think about the role of both biotic and abiotic factors within an ecosystem.



Describe a scenario in which one abiotic or biotic factor is added or removed from an ecosystem.



Explain the possible side effects on that ecosystem.






Be sure to –Address the prompt, provide support, and conclude your thoughts.

Answer:

Your answer is 15,000.

Explanation:

Hope it helps! =D

Answer:

1. D) most animal fats are saturated and many hydrogenated vegetable margarines contain high levels of trans fats.

2. B) An organism with two different alleles for a single trait is said to be homozygous for that trait.

3. D) remote, sparsely populated area where the bacteria have not been exposed to antibiotic drugs.

Explanation:

-

Answer: There is nothing wrong with the statement but the thing that is wrong with Marvin is that he's doing what he's dreaming  

Explanation:

Answer:

True

Explanation:

Explicit memory deals with remembering events. Implicit memories are unconscious and automatic. This involves memories of how to perform tasks that you do every day. Rather than purposely.

Explicit memory is a type of long-term memory that's concerned with the recollection of facts and events. You may also see explicit memory mentioned as declarative memory. Explicit memory requires you to consciously recall information. sometimes many years later. Human memory is frequently likened to the computer memory system or an arranged cabinet. Implicit memory is also all-time referred to as nondeclarative memory since you are not able to consciously guide it into awareness. Where explicit memories are conscious and can be orally explained, implicit memories are usually non-conscious and not verbally articulated.

we can conclude that implicit memories are unconscious and automatic. This includes memories of how to perform tasks that you do every day. Rather than consciously ...

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Answer:

Explanation: the tendency of water to move into it increases because the water in the environment will exceed in amount than the solution's. And the osmotic pressure will increase since we need more pressure to limit the inside flow of water than the 'solution before concentration increase'

Answer:

The solution can contain moderate concentrations of hydrogen ions.

Explanation:

They react as acids to neutralize bases, as they are Acidic salts!!

A hypothesis is a claim or prediction of what the researcher expects to occur. The theory is a group of testes hypothesis that correctly argument and provide support to explain facts. Option C) prediction : hypothesis.

It refers to a knowledge that was contrasted in several ways and is used to organize and understand observations.

It is a logical group of evidence, argumentation, and demonstrations that constitute a unified system.

It is a possibility, not a fact. It is a claim of how it works a relationship between two or more variables.

The researcher hypothesizes to predict what is going on or what is expected to occur.

According to this framwork, we could assume that the analogy would be,

THEORY : TESTED HYPOTHESIS :: PREDICTION : HYPOTHESIS

Option C) is correct.

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Answer:

Explanation:

a is glycolaldehid in gif

and b is first image

El Niño events are indicated by sea surface temperature increases of more than 0.9° Fahrenheit for at least five successive three-month seasons. The intensity of El Niño events varies from weak temperature increases (about 4–5° F) with only moderate local effects on weather and climate to very strong increases (14–18° F) associated with worldwide climatic changes.

The El Niño-Southern Oscillation (ENSO) is a recurring climate pattern involving changes in the temperature of waters in the central and eastern tropical Pacific Ocean.

Whit this information we can conclude that An El Niño condition occurs when surface water in the equatorial Pacific becomes warmer than average and east winds blow weaker than normal. The opposite condition is called La Niña. During this phase of ENSO, the water is cooler than normal and the east winds are stronger. El Niños typically occur every 3 to 5 years.

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Circumstances in which it may be useful to change several components/factors simultaneously during an experiment for separate replicates to account for natural and temporal alternations, regardless of time period or logistical difference.

Repeating an experiment more than once helps determine if the data was a fluke, or represents the normal case. It helps guard against jumping to conclusions without enough evidence. The number of repeats depends on many factors, including the spread of the data and the availability of resources.

With this information, we can conclude that A variable is anything that can change or be changed. In other words, it is any factor that can be manipulated, controlled for, or measured in an experiment.

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Answer:

lipid

Explanation:

they also contain oxygen,nitrogen,sulfur and phosphorous.

Statement 8,9 is hypothesis and 7, 10, and 11 are theory.

7.The rate that grass grows is related to the amount of light it receives. - Theory

8. All life is related and descended from a common ancestor. hypothesis

9. The universe began about 15 billion years ago. - Hypothesis

10. New tennis balls bounce higher than old tennis balls. - Theory

11. Caffeine raises blood pressure. - Theory

A hypothesis is an assumption made before any studies has been achieved. it is fashioned in order that it is able to be examined to look if it is probably authentic. A theory is a principle formed to explain the things already shown in records.

A theory, in evaluation, is a principle that has been formed as an try and give an explanation for things which have already been substantiated via statistics. it is used within the names of a number of standards ordinary inside the medical community, consisting of the large Bang principle. due to the trials of experimentation and control, its likelihood as fact is a good deal higher than that of a speculation.

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Answer:

The first thing that comes to my mind I'd to plant more trees I'd Ally plants more trees there would be less carbon dioxide. Trees a other plants take in carbon for photosynthesis and release oxygen which is the opposite of carbon dioxide.

Answer:  Force, F = 10.5 N

Explanation:

Given that,

Mass of the soccer ball, m = 0.42 kg

Acceleration of the soccer ball,

Let F is the force acting on the soccer ball. It can be calculated using second law of motion. Its mathematical form is given by :

F = 10.5 N

So, the force acting on the soccer ball is 10.5 N. Hence, this is the required solution.

Sorry i just love soccer, i on a soccer team myself!

Answer:

it is B.

Explanation:

remember it like Lysol

The advantages of natural regeneration is that it is very cheap and risk free, while problem with it is that it's growth is really slow.

Advantages :

Problems with natural regeneration :

Economic and governmental restrictions on the regrowth of natural forests. Major global barriers to natural regeneration include harsh climates, low levels of nearby natural forest cover, and soil degradation (often brought on by intensive and long-term land use).

The most important abiotic factors for the density and diversity of natural regeneration were found to be average annual rainfall, ecosystem complexity, density, species richness, and diversity (overstory).

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Nucleotide subunits are linked by a phosphodiester bond and is denoted as option B.

This is referred to as the building block of DNA or RNA which are known as the genetic material of living organisms and ensure traits are passed from parent to offspring.

This compound has a nucleoside which is linked to a phosphate group and  form the basic structural unit of nucleic acids. The nucleotide subunits are linked by a phosphodiester bond and consists of parts such as:

This is therefore the reason why option B was chosen as the most appropriate choice.

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Students are investigating the distribution of dandelions using quadrats. The students could during their investigation is they can do the pH test and the effect if it is happening or not.

pH is the measurement of the acidity or alkalinity of a substance. PH is a scale that marks from 0 to 12. The substance above 7 is acidic and the substance that is basic comes after 7. 7 is the number for neutral, which is pure water. The pH test is very easy to conduct.

To be sure that pH of the soil will not affect the distribution of dandelions. They first test the pH of the soil.

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Answer:

So, I don't actually know what cells do this but if you want to think about like traits, scientists believe that it stems from their poor diet of just bamboo and lack of diversity in vegetation. Also, they don't hibernate and they move through different regions throughout the year. Because of this, they have adapted to be camouflaged in those environments at once (and all year round). Studies have shown that other than camouflage, their coloration also helps with communication. It is believed that the black on their ears is a warning to predators and their eye patches are for recognition or possibly aggressive signals.

The study of life science is important for understanding the importance of biology, the environment, and many other topics. It also helps for becoming educator.

We will gain a firm foundation in factual information and novel perspectives on the world through studying the life sciences.

The life sciences have an impact on every aspect of our existence, from health care and the environment to debates over regenerative medicine and genetic testing.

Even while academic achievement has significantly improved over the last few decades, there is still plenty that we don't understand.

Therefore, The study of life science is important for understanding the importance of biology, the environment, and many other topics. It also helps for becoming educator.

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Diffusion of responsibility is a theory that can be applied to the study of social psychology to explain the bystander effect. This theory states that we are less inclined to assist a stranger in a crowd because we delegate the task to other people there.

The diffusion of responsibility hypothesis claims that we are less inclined to assist a victim in a crowd who we do not know because we believe that assistance will come from people who are familiar with the victim. According to the social psychology concept of Diffusion of Responsibility, being around others makes a person feel less in control or accountable, which makes them believe that someone else, who is more responsible, is already taking care of the situation. Diffusion of responsibility theory is demonstrated in a variety of situations, from failing to intervene when you see someone trip and cry out in agony on the sidewalk to the Holocaust committed by Nazi Germany and its allies against the European Jews during World War II.

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Brought to Alaska's St. Matthew Island were reindeer.

-The population grew from 29 in the beginning to 6000 at its peak until finally crashing at 44.

-Many food sources dried up, and the heavy snowfall that year resulted in the deaths of 40000 reindeer. (Lichens are also removed)

-A little more than 50 reindeer per square mile.

However, the number of reindeer, also known as caribou, in the area around the North Pole has been drastically falling recently. The size of the reindeer and caribou herds has decreased by 56 percent since the mid-1990s. That represents a loss of 2.6 million animals from an expected 4.7 million to 2.1 million.

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Postharvest loss covers food lost along the entire food supply chain, from the time a crop is harvested until it is consumed.

Generally speaking, the losses can be divided into five categories:

What magnitude is Africa's post-harvest loss issue?

The Food and Agriculture Organization of the United Nations estimates that along the supply chain, 30% of the food produced for human use is lost or wasted annually.

This amounts to a staggering 1.3 billion metric tons of food that are never consumed.

Consumers in wealthy nations throw away nearly as much food each year (222 million tonnes) as is produced neatly in Sub-Saharan Africa (230 million tonnes).

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The structure of fatty acids relate to the way they interact with other molecules because they are hydrophobic and hence interact accordingly to several molecules.

Fatty acids are a part of the lipids. These are long chains of carbon that may be saturated or unsaturated. The saturated fatty acids are straight chains whereas kinks can be observed in the unsaturated fatty acids due to double bonds. This kink is essential to provide the fluidity to the membranes.

The fatty acids are hydrophobic because the bonds between the carbon and hydrogen are non-polar. The non-polar nature is responsible for hydrophobicity and thus the fatty acid remains away from the water molecules.

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Just as the cells work together to make the body to function effectively, the dots in pointillism art work together to create a visual impression.

The human body is composed of several tissues that work together to enable the body to function properly. These tissues are found all over the body. We know that the arrangement of the tissues and their agglomeration is what we call organs.

Let us now take a look at pointillism art; it consists of so many points and dots that are put together intricately in such a manner that they are able to create a visual effect on people that see it.

Thus, just as the cells work together to make the body to function effectively, the dots in pointillism art work together to create a visual impression.

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Answer: D Involuntary muscle

Explanation:  The muscle that is found around organs such as the intestines and blood vessels is known as the smooth muscle, but another word for smooth muscle is the Involuntary muscle. Sorry if it’s wrong.