QUESTION 15Sickle-cell disease results in malformed hemoglobin molecules. Which cell type contains millions of hemoglobin molecules per cell?NeuronsRed blood cellsWhite blood cellsOsteoblasts

The author's belief is that Winslow Homer's paintings depict the exciting tension between the standard of thermodynamics and the human desire for control and stability.

Homer's use of nautical and outdoor settings, as well as welcome depictions of labor and industry, represent the conflict between everything in creation's energy and the human struggle to harness and hold it.

Winslow Homer's work was created all along the late 19th century, a time of excellent technological and modern progress in America. The nation was extending westward, and skill was a growing interest in the natural world and the allure of power.

Homer's paintings indicate this cultural circumstance, as well as welcome personal experiences as a journalist covering war during the Civil War.

Homer's paintings frequently depict nautical scenes, in the way that storms, shipwrecks, and fishing expeditions. He also commonly portrays labor and manufacturing, such as lumberers, miners, and ironworkers. The content of his paintings stresses the struggle between humans and character, as well as the desire for control and expertise over the environment.

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Answer:

what picture. attach it.

The statement that is true regarding granite is as follows: Granite is both a mineral and a rock (option B).

Granite is a group of igneous and plutonic rocks composed primarily of feldspar and quartz. It usually contains one or more dark minerals, which may be mica, pyroxene, or amphibole.

Granite is quarried for building stone, road gravel, decorative stone, and tombstones and it's common colors are gray, white, pink, and yellow-brown.

Because it contains a combination of rocks and minerals, option B is correct.

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A speaker should use this tactic to reinforce key messages or add drama and anticipation to a presentation is called as purposeful pauses. So, the correct option is D.

A presentation is defined as a way of conveying information from a speaker to an audience usually a demonstration, introduction, lecture or speech designed to inform, persuade, inspire, motivate, create goodwill or create a new Idea/product is meant to be presented.

When someone present his/ her presentation, a speaker should use this tactic to reinforce key messages or add drama and anticipation, this type of method is called purposeful pauses.

Therefore, the correct option is D.

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Answer:

Nuclear power reactors do not produce direct carbon dioxide emissions. Unlike fossil fuel-fired power plants, nuclear reactors do not produce air pollution or carbon dioxide while operating. However, the processes for mining and refining uranium ore and making reactor fuel all require large amounts of energy

Explanation:

No! uranium doesn't release carbon dioxide when used in a nuclear to release energy.

Answer:

Steric hindrance in the cis orientation causes the chain to take on a more bent shape. Most natural unsaturated fatty acids are in the cis conformation. As can be seen in Figure 2.327, the cis fatty acids have a more of kinked shape, which means they do not pack together as well as the saturated or trans fatty acids

Explanation:

Answer:

1 and 2

Explanation:

The Naegleria gruberi cells underwent dramatic changes over the 90-minute time period, where they transformed from elongated amoeboid cells to round-shaped cysts.

This transformation is a common survival mechanism employed by many free-living amoebae, including Naegleria species, to overcome adverse environmental conditions such as nutrient depletion or desiccation.

The change in Naegleria gruberi poses a problem for phylogenetic reconstruction of microbial eukaryotes because it can lead to incorrect classifications of organisms. This is because phylogenetic trees are often constructed based on certain genetic markers or characteristics of organisms, but if the same organism undergoes drastic changes in its morphology or physiology, it may be mistakenly classified as a separate species.

Therefore, it is essential to consider the environmental conditions and life cycle stages of organisms before drawing any conclusions about their evolutionary relationships.

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Disadvantages of Taxation:

Advantages of Taxation:

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Answer:photosynthesis

Explanation:

Answer:

No

Explanation:

It is scientifically impossible.

Answer:

The Movement of Air Masses: transporting warm air northward and colder air southward. Counterclockwise winds associated with cyclones transport heat and moisture from lower to higher latitudes and play a significant role in the movement of air masses. A warm front marks the leading edge of this warm, moist air mass.

Explanation:

Explanation:

Fear is a barrier as people fear being judged for things as there might be a stigma attached to it. When people are judged their problem isn't solved and instead worsened and they will feel compelled to keep their problems to themselves.

Answer:

Fish, fish has a lot of protein which can be broken down to amino acids

Explanation:

hope that helps

This diagram shows gigatons of carbon moving to and from the atmosphere each year and yes the diagram is valences.

Cutting down large areas of forests Plants are responsible for fixation of atmospheric carbon dioxide. If the number of plants is reduced, the amount of carbon dioxide moved from the atmosphere to vegetation will also decrease.

The biogeochemical cycle in which carbon is exchanged between the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth is known as the carbon cycle.

According to the question, emitted amount of carbon is 480 gigatons but the amount of carbon in the environment is approx 190 gigatons, so the remaining amount of the carbon was stoored by the oceans and other water reservoir, which may be get clear throug the attached diagram.

Therefore, This diagram shows gigatons of carbon moving to and from the atmosphere each year and yes the diagram is valences.

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Non-renewable resources of energy, also known as fossil fuels, such as gas, oil and coal, are carbon based molecules that, when burned to produce energy generate greenhouse gases.

These greenhouse gases are responsible for the greenhouse effect that results in global warming. As the temperature of our planet starts to rise the effects are multiple. Some of them are:

• The increase in extreme weather events (such as unusually high or low levels of rain, and increase in wind that can cause floods and droughts).

• Biodivesity loss and species extintions.

• Food scarcity

• Health issues on populations

• Poverty.

So when using renewable energy resources we prevent all of these effects, decreasing the greenhouse gases emissions, and stopping global warming. Also we stop using resources that are exhaustible and could be used in a better way for other purposes.

In Sylvia Plath's poem "Mirror," the precise word choice employed by the poet plays a significant role in shaping the tone of the poem. Through her meticulous selection of words, Plath effectively conveys a sense of stark realism, self-reflection, and emotional intensity.

One example of precise word choice affecting the tone is in the opening lines: "I am silver and exact. I have no preconceptions." The word "exact" suggests precision and accuracy, establishing the mirror's reliability and its objective perspective. This sets a tone of cold, impersonal observation, reflecting the mirror's detached nature.

Furthermore, the word "unmisted" is used to describe the mirror's truthful reflection, emphasizing its clarity and lack of distortion. This choice of adjective enhances the tone of harsh honesty and stark reality, as it suggests that the mirror reveals the unadorned truth without any softening or romanticizing.

Another instance of precise word choice shaping the tone is in the lines, "In me, she has drowned a young girl, and in me, an old woman / Rises toward her day after day." The verb "drowned" evokes a sense of suffocation, loss, and despair. It conveys the poet's struggle with aging and the overwhelming weight of time. The choice of "rises" suggests a relentless, cyclical motion, adding to the tone of inevitability and the relentless passage of time.

Overall, Sylvia Plath's precise word choice in "Mirror" contributes to a tone of objective observation, unflinching honesty, and existential reflection. The words she carefully selects enable the reader to delve into the poet's introspective world and experience the emotional intensity that permeates the poem.

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Answer:

Cures from the Deep

Explanation:

Many new marine-based drugs have already been discovered that treat some types of cancer, antibiotic resistant staph infections, pain, asthma, and inflammation.

Answer:

Negative feedback - example

If the hypothalamus detects that the body is too hot, the response is that the body begins to sweat to try and reduce the temperature back to the correct level. Once the body temperature is back to the correct level, sweating will stop.

negative feedback can regulate the temperature by allowing glands to begun the sweating process once the temperature becomes normal it stimulates the glands to stop the process of sweating

Answer:

Environmental Factors Interact with Genes

Environmental factors often influence traits independently of genes. But not always. Sometimes the environment changes a gene—either its DNA sequence or its activity level. Either of these effects can change the proteins that are made from a gene, which in turn affects traits.

The flowchart is given in the photo.

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The word that can be able to fill in the blank is Besides.

We know that the use of a linking word is that the linking word would help us to be able to connec two or more sentences or phrases. We have to note that the word that is chose to link must be such that it does not make the string of words utterly meansingless.

In this case, we can see that what we have are actually two independent sentences and that we can be able to link them so as to be able to get the actual meaning that is conveyed.

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Answer:

All three of these bonds hold the R groups of the amino acids together.

Explanation:

The structures are stabilized by multiple interactions, specifically side chain functional groups which involve hydrogen bonds, salt bridges, covalent disulfide bonds, and hydrophobic interactions.

- Hydrogen bonding

- Salt bridges (ionic bonding)

- Covalent disulfide bonds (Covalent Bonding)

- All in R groups

Answer:

Structure

Explanation:

Answer:

It regulates temperature, glucose, toxins, blood pressure and ph

Answer:

Explanation:

It would be less trash and pollution and i would have less trash and i would have to wash dishes every day

The trend that is evident is: Initially, there seems to be support for Mel's hypothesis, but the gold data is not consistent with the predicted trend.

Option C is correct.

The data for zinc, nickel, copper, and silver shows that as the density increases, the melting point tends to increase.

From the data we can see , the data for gold does not follow this trend, as its density is lower than silver but its melting point is higher.

Therefore, while there is some initial support for Mel's hypothesis, the inconsistency with gold indicates  that the relationship between density and melting point is not solely determined by density.

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Answer:

D

Explanation:

cuz the first two r bacteria cells since theyre single cells

and the 3rd one is a plant since its an autotroph and makes its own food

the last one is correct cuz its a heterotroph;depends on otehrs for food, and has multiple cells

Explanation:

i think b or d , I will confirm

Answer:

C: Gregor Mandel