a thermos may be thought of as a glass bottle within another, which are joined (sealed) together at the top. the space between the bottles may be evacuated, and the surface of the inner bottle may be silvered (coated with reflective material).what heat transfer mechanisms, if any would be inhibited by (a) a silvered, evacuated thermos? (b) a clear thermos, not evacuated? (c) a clear, evacuated thermos? (d) a silvered thermos only?

Biological science is simply all over the place. Biology includes you as a living being. So, if you want to know how a human body, or any other living entity, works, biology is the way to go.

It's the greatest and most accurate approach to comprehend your surroundings.

The primary goal of laboratory work in science education is to offer students with conceptual and theoretical information to assist them in learning scientific concepts and understanding the nature of science through scientific procedures.

The study of different organs and parts of an animal or plant allows us to understand the systems involved in diverse functions such as reproduction, metabolism, food collection, and behavior.

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Answer is in the photo. I can only upload it to a file hosting service. link below!

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Intermittent venous and arterial thrombosis, splenomegaly, and abnormal proliferation of all three myeloid cell lines are all common features of myeloproliferative neoplasms (MPNs). MPNs are a group of blood cancers that affect the bone marrow and blood.

The most common type of MPN is chronic myeloid leukemia (CML), which affects the white blood cells. CML is typically treated with targeted therapy, which can help to control the disease and prolong life.The myeloproliferative neoplasms (MPNs) are a group of disorders characterized by the abnormal proliferation of one or more myeloid cell lineages.

The MPNs include polycythemia vera (PV), essential thrombocythemia (ET), primary myelofibrosis (PMF), and myelodysplastic/myeloproliferative neoplasms (MDS/MPN) unclassifiable. The MPNs are caused by mutations in genes that regulate myelopoiesis, including JAK2, CALR, MPL, and CSF3R.

The MPNs are characterized by the abnormal proliferation of one or more myeloid cell lineages. The most common symptom of MPN is fatigue. Other symptoms may include:

• Anemia

• Easy bruising or bleeding

• Enlarged spleen

• Night sweats

• Weight loss

• Bone pain

• Abnormal bleeding

The MPNs are diagnosed with a combination of clinical, laboratory, and imaging studies. Treatment of MPN depends on the specific type of disorder and the severity of symptoms.

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It would be located at the second trophic level, also known as the primary consumer level.

To calculate the amount of calories in a hamburger, we would need to know the weight and composition of the hamburger. Generally, a hamburger patty (100 grams) contains around 250-300 calories, but this can vary depending on the size, type of meat, and other ingredients.

Regarding the position of the cow on the energy pyramid, it would be located at the second trophic level, also known as the primary consumer level. The cow consumes plants and other vegetation, which are the primary producers, to obtain energy and nutrients. As such, the cow would be considered a herbivore or primary consumer, and it occupies the second trophic level of the energy pyramid.

The energy pyramid, also known as the ecological pyramid or trophic pyramid, is a graphical representation of the flow of energy and nutrients in an ecosystem. It is composed of trophic levels, with each level representing a different position in the food chain, starting with the primary producers at the bottom and progressing upward to higher-order consumers.

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Animals become endangered due to a combination of natural and human-induced factors, including habitat loss and fragmentation, overexploitation, pollution, climate change, introduction of non-native species, and diseases.

Vaquita (Phocoena sinus)

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Answer

d,inversion

Explanation:

because I just know

Answer:

Inversion

Explanation:

In inversion chromosome segment breaks off

segment flips around backward

segment reattaches

Here the segment CDE got Flipped into EDC

therefore this is inversion type

Answer:

Cardiac Output

Answer:

C) DBAC

Explanation:

Answer:

BCAD

Explanation:

Totemism is the term you're referring to. Totemism is a belief system in which individuals think they have a special animal or plant, or "totem," that they can communicate with on a spiritual level.

In The Basic Forms of the Religious Life (1915), sociologist Émile Durkheim asserted that totemism was the source of religion. He thought that identifying with a totem animal might be the result of an illogical projection of an individual's expectations of security within society.

The overall conclusion of the book you are currently reading is that religion is a very social phenomenon. The world as it is seen in religion is a collective representation that expresses collective relatives.

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Answer: The Enzyme activity decreases when PH levels are not optimal.

Because they eliminate microorganisms and aid to improve your system, antibiotics are the biotechnology I've picked.

The use of biology to create novel products, processes, and creatures with the goal of enhancing societal and human health is known as biotechnology. Since the domestication of plants and animals as well as the discovery of antibiotics , biotechnology—often abbreviated as “biotech”—has been a part of human culture.

Medical (red), agricultural (green), industrial (white), marine (blue), food (green), industrial (red), and environmental biotechnology are the main subfields of biotechnology.

Biotechnology, which combines biology and technology, has a wide range of applications in a variety of fields, including agriculture, cell biology, plant physiology, virology, immunology, and antibiotics .

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Answer:

If the emission of greenhouse gases were stopped, global warming would still happen due to the gases that are already in the atmosphere and the constant deforestation.

Explanation:

Greenhouse gases are the biggest creators of global warming. This is because these gases cause holes in the ozone layer, which protects the planet from the sun's rays. These holes cause the sun's rays to reach the earth's surface with greater intensity, promoting global warming.

Trees are able to absorb these gases, decreasing their concentration in the atmosphere and preventing them from degrading the ozone layer. However, the constant deforestation has reduced the number of plants and the remaining amount on the planet cannot cope with the constant emission of these gases. In this case, even if the emissions of greenhouse gases were ended, the amount of these gases in the atmosphere would still be very large. Plants were slow to absorb all these gases, which would not prevent global warming from happening.

Answer:

3

Explanation:

mitosis helps in the reproduction of identical copies of cells thus helping in the repairing of damaged tissues or replacing worn out cells

Answer:

That is a hard work good luck.

Explanation:

There was once a concept where if you left rotting food out long enough, scavengers would randomly appear. This called is Spontaneous Generation

Some animals consume carrion or dead animals. We refer to them as scavengers. They aid in the reduction of biological material to smaller fragments or breakdown. Decomposers then consume these smaller bits. Eaten by decomposers, dead materials are broken down into their component chemicals.

The heterotrophic creatures known as fungi do not make their own food. For nutrition, some of them eat the corpses of plants and animals, which contributes to the breakdown of organic waste. So they are referred to as natural scavengers.

Dead plants and animals are decomposed by decomposers. They also degrade other creatures' waste. Any ecosystem needs decomposers to function properly. If they weren't there in the environment, plants wouldn't receive vital nutrients, and waste and dead materials would accumulate.

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Answer:

When light passes from a less dense to a more dense substance, (for example passing from air into water), the light is refracted (or bent) towards the normal. ... Since the light is passing from air (less dense) into water (more dense), it is bent towards the normal.

Explanation:

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Answer:

The pollen grain is creating a tube down the style of the flower. It is necessary as that is how the pollen is able to travel down the style into the ovary where the baby seed is located. This is how the seed is fertilized, and is ready for reproduction.

Answer:

Xylem tissue

Explanation:

Xylem, plant vascular tissue that conveys water and dissolved minerals from the roots to the rest of the plant and also provides physical support. Xylem tissue consists of a variety of specialized, water-conducting cells known as tracheary elements.

Answer:

Recessive is a quality found in the relationship between two versions of a gene. Individuals receive one version of a gene, called an allele, from each parent. If the alleles are different, the dominant allele will be expressed, while the effect of the other allele, called recessive, is masked...?

Explanation:

Here are the protein or DNA with the relevant process given below:Transcriptional activator - Facilitates co-transcription of multiple genes.

Lac ! (I minus) - Fails to inhibit lac operon transcription.Operon - A unit of genetic function consisting of a promoter, operator, and a coordinated cluster of genes whose expression is regulated as a single unit.Gene whose product constitutively inhibits lac operon transcription - LacI.Transcriptional repressor - Interacts with the DNA sequence that interacts with the repressor.Facilitates energy conservation when no lactose is present - The lactose operon. DNA sequence that interacts with repressor - Operator.Interacts with the RNA polymerase holoenzyme - Promoter.

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Answer:

Subject Course : Earth Science

1.

What kind of breeze occurs during the day in coastal areas?

✔️ breeze

valley breeze

mountain breeze

land breeze

2.

What is the main factor that affects local winds?

trade winds?

✔️the Coriolis effect

uneven heating of Earth’s surface

altitude

3.

What type of breeze occurs near mountains at night?

valley breeze

land breeze

✔️mountain breeze

sea breeze

Explanation:

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The ancient Egyptian consulted heaven to tell them that when they died, their spiritual bodies would live on for an eternity that was quite similar to their physical world.

Egyptians are an ethnic group from Egypt's Nile Valley. Mesopotamia is regarded as one of Southwest Asia's most popular and significant historical regions. Mesopotamia is situated between the Tigris and Euphrates rivers, north of Baghdad, which is now known as Iraq and Kuwait, and south of Babylon.

Therefore, the ancient Egyptians consulted heaven and were told that when they died, their spiritual bodies would continue on for an eternity in a world that was quite similar to their physical one.

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The given statement "To generate a knockout mouse cell line, the best strategy is to use the base excision repair pathway" is false. A knockout mouse is a genetically modified mouse that is missing one or more genes to investigate their function.

The gene that has been knocked out is called a knockout gene. Knockout mice are useful for studying the role of genes in physiology, development, and disease, as well as for validating the therapeutic potential of novel drugs. Knockout mice can be generated through various methods, including homologous recombination, gene editing using CRISPR/Cas9, and gene trapping. These methods all aim to disrupt the function of a specific gene within the mouse genome. The base excision repair (BER) pathway is one of many DNA repair pathways present in cells, which repairs DNA damage caused by the modification of a single nucleotide in the DNA chain.

Base excision repair pathway is not a strategy used to generate knockout mouse cell lines. Although it can be employed to introduce mutations into a specific gene in the mouse genome. The strategy to generate knockout mouse cell lines is homologous recombination, which is the insertion of a modified DNA sequence into the mouse genome, resulting in the disruption of a specific gene's function.

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answer:

a girl

explanation:

Answer:

%50

Explanation:

Heterozygous = 2 different alleles (Tt)

4 leaf clover = 2 recessive alleles (tt)

T is dominant over t, so with the combination of Tt three leaves are expressed, rather than four leaves

For a recessive trait (four leaves) to show 2 recessive alleles are needed

To find the percentage of the offspring to have four leaves a punnet square should be created

To find the percentage divide the number of four leaf offering with 4 and multiply by 100

2÷4×100=50

= 50%

Answer:

it produces atp and nadph

Explanation: