Salts and other chemicals are removed from the skin by _____

Answers

Answer 1

Salts and other chemicals are removed from the skin by using mild chemicals and physical actions like scrubbing, which parallels how salts are removed from other mediums like soil and water through various desalination processes.

Salts and other chemicals are removed from the skin by processes that reduce microbial load through gentle to firm scrubbing and the use of mild chemicals. In particular, chemicals such as salts of thioglycolic acid and thiolactic acids in cosmetic preparations can break down keratin in hair, allowing for hair and associated salts to be rinsed away. Similarly, removal of dissolved chemicals from soil operates on a principle where water movement through soil can carry away impurities.

Techniques for desalinating water also highlight means by which salts can be extracted from a medium, whether it be through evaporation and condensation, freezing, or utilizing molecular membranes to differentiate based on size and pressure. Understanding these processes provides insight into how salts can be separated from their medium, whether it's the human skin or larger bodies of water such as oceans.


Related Questions

What are some actions that you, as an individual, can take to help protect resources? Write a paragraph discussing at least five actions.

Answers

Natural resources include fossil fuels, metal, minerals,plants, soil, sunshine, water and wildlife. Every day, we depend on and use natural  resources. They contribute to the economy, by creating energy, providing shelter, producing food and medicine and for spiritual well being.  

By protecting and conserving natural resources, we ensure that they used efficiently today and are available in the future as well. Conversing resources also ensures the health and wellness of the entire system.   The 3 principles to protect resources are:

Reduce- By making environmental friendly choices in products and reducing the amount of we consume. For example, by borrowing from friends and sharing with neighbours instead of buying things that we do not use often. By using energy efficient light bulbs and electronics, we reduce the amount of energy consumed. By using public transport and not drive cars, we reduce the carbon emissions on the road and save fuel. By bringing a bag to store groceries at the supermarket, we reduce the use of plastic bags and air pollution.  

Reuse- Items such as plastic bags , other plastic food containers and coffee tins can be repurposed into storage containers for lunch boxe and storage containers for sewing supplies, tools, machine parts and gardening seeds. Torn clothes can also be used as rags or sewed to become blankets.Broken machines parts can be salvage to be used for repairing other items.  

Recycle: Place rubbish in the right recycling bins so that items like paper bags, soda cans and plastic bottles can be recycled in facilities. Opt to purchase toilet paper, tissue paper and writing paper made from recycled papers too.  

Conserving and protecting natural resources is important so that the climate will protected and resources will be available for the future generation.

Conserving and protecting natural resources is important so that the climate will protected and resources will be available for the future generation.

There are some actions that you take to help protect resources. One method is to recycle, which means converting "waste" into reusable material. An example of this action is by throwing recyclable material into the recycle bin, which then goes to the recycle facility, and they convert waste into another material. Another method is to reuse, which means using an object again or more than once. An example of this action is by reusing a glass container or a plastic bag. The third method is to reduce. That means that you, and even the society, can reduce the production, and disposal of products. An example of reduce is like buying the largest size you can use before spoiling. Buy items in bulk, in concentrate, or in refillable packages. The fourth and fifth method is to recover and residual management.

Hopefully, this helps! :D

Ask your question below!

When an object returns to its original shape and size after the stress is removed, it is called

Answers

I believe it is called elastic deformation. Have a great day ! :)

Deformation in which the object returns to its original shape and size after the stress is removed is called elastic deformation.

a seawall is protecting a coastline from what?

Answers

A structure separating land and water areas. It is designed to prevent coastal erosion and other damage due to wave action and storm surge, such as flooding

Answer:

Wave Action

Explanation:

Witch of the following are other natural disasters that earthquakes produce

Answers

Tsunami can also occur form earthquakes

Volcanic interruptions and landslides and avalanches

How does careless tourism harm corals?

Answers

careless tourist don't usually pay attention to what damage they could be doing which causes damage to the coral, the breakage of coral colonies and tissue damage can be caused by direct contact such as kicking, touch, walking, stepping, or gear contact

another thing that can cause damage is boat anchors from tourists boats which can cause overturning of colonies and tissues damage

it can cause changes in the marine life  by humans feeding the marine life

and last tourist throw trash down into the ocean which can cause all sorts of problems

Careless tourism harms corals through physical damage, pollution, sediment runoff, and ecosystem imbalances caused by overfishing, which impair the coral's growth, resilience, biodiversity, and the economy.

Careless tourism can lead to significant damages to coral reefs, which are vital ecosystems for marine life, coastal protection, and the tourism industry itself. When tourists accidentally touch, break off parts of corals for souvenirs, or anchor boats on reefs, they can injure the delicate coral organisms which are slow to recover, thus reducing the resilience and biodiversity of the reef system. Additional stress is caused by water pollution from activities such as sunscreen entering the water, littering, and improper waste disposal.

Moreover, sediment runoff and agricultural chemicals carried into the reefs' waters from nearby coastal developments can cloud once-clear tropical waters, hindering the coral's ability to photosynthesize and grow. Overfishing disrupts the natural balance of the reef ecosystem, allowing for the proliferation of predator species that prey on corals. These factors combined have led to a decline in many coral reef systems around the world, impacting biodiversity, fishery stocks, and coastal economies dependent on tourism and natural shoreline protection.

when identifying an igneous rock, its chemical composition can be determined by its color. light-colored igneous rock being high in ________ while dark-colored igneous rock is high in ________.

Answers

Dark coloured igneous rock is high in dark silicates such as iron,calcium, aluminium and magnesium.

Light coloured igneous rock is high in light silicates, namely feldspar and silica.

Some example of light coloured igneous rock is granite and rhyolite, while for the dark coloured there are gabro and basalt.

Hope it helps!

When identifying an igneous rock, its chemical composition can be determined by its color. light-colored igneous rock being high in light silicates while dark-colored igneous rock is high in dark silicates .

How to differentiate the igneous rocks ?

Light-colored igneous rock is high in silica, while dark-colored igneous rock is high in iron and magnesium.

Silica is a mineral compound made up of silicon and oxygen. It is the most abundant mineral in the Earth's crust. Iron and magnesium are also common minerals in the Earth's crust.

The color of an igneous rock is determined by the minerals it contains. Silica is a light-colored mineral, so light-colored igneous rocks are typically high in silica. Iron and magnesium are dark-colored minerals, so dark-colored igneous rocks are typically high in iron and magnesium.

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Why are the books of the Torah also found in the Old Testament of the Christian Bible?
A.
Judaism and Christianity share a belief in the resurrection of Jesus.
B.
Judaism and Christinaity are Abrahamic religions, beliving that God showed himself to Abraham.
C.
There is no difference between the Jewish Torah and the Christian Old Testament.
D.
Judaism and Christianity are based on the beliefs of Islam.

Answers

I think the answer is B. You can base this off of the Torah being the first 5 books of the Bible and the old testament having 39 books.

A). Judaism and Christianity are Abrahamic religions, believing that God showed himself to Abraham

When the driver steps on the pedal of the car, what type of energy is being applied to the pedal?


Answers

Potential I believe

Mechanical Energy is the type of energy used.

Mechanical energy is kinetic and potential energy combined.

Which of Earth's layers is comprised mainly of extremely hot liquid metals? A. crust B. mantle C. outer core D. inner core


99 points!!!

Answers

Answer: C, The outer core

Explanation: The outer core is mainly composed of nickel and iron.  The outer core is very hot, between 4,500° and 5,500° Celsius (8,132° and 9,932° Fahrenheit)

if someone is trying to find which areas of the United States produce corn or wheat, which type of map would be best to use?

Answers

A resource map would be the best to use.
A resource map would be the best option for them to use. A resource map showns many different things depending which one you use!

Which items are examples of human-environmental interaction?

-Coral Reefs

-The Lincoln Tunnel

-the solar eclipse

-oil refineries

Answers

The Lincoln tunnel and oil refineries
Final answer:

Human-environmental interactions include structures like the Lincoln Tunnel and facilities like oil refineries, as well as activities related to coral reefs. Understanding these interactions is crucial for recognizing the complexities of the relationship between humans and the environment.

Explanation:

Human-environmental interaction refers to the ways in which humans in different societies adapt to and modify their environment. Three examples of human-environmental interaction in the given list are:

The Lincoln Tunnel: It is a human-made structure that allows people to travel through an environmental barrier (the Hudson River) by modifying it with a tunnel.Oil refineries: These facilities extract and refine oil from the environment, affecting both the natural resources and nearby communities.Coral Reefs: Humans interact with coral reefs through activities like diving, tourism, and fishing, which can have positive or negative impacts on the fragile ecosystems.

Understanding these interactions helps us recognize the complexity of the relationship between humans and the environment.

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What do you know about the Trojan horse

Answers

The Trojan horse is a story from the Trojan war. It’s about how the Greeks used to enter the independent city of Troy and win the war. The other version said that the Greeks constructed a wooden horse and hid men inside. The Greek pretended to sail away, and the Trojan pulled the horse into their city as a victory trophy and then the Greeks got out of the horse and destroyed the city of Troy
The Trojan Horse was a giant wooden horse left by the Greek army at the close of the Trojan War. The people of Troy thought it was a gift from the Gods and brought it into their city. However, it was actually a trick; the horse was hollow and concealed many Greek soldiers. In the middle of the night, the Greek soldiers broke out from the horse and attacked the city of Troy, destroying it. This led to the Greek victory in the Trojan War.

Hope this helps!

Large- scale floring of rocks during the process if mountain biulding is characteristick of ____ metamorphism

Answers

Answer

The answer is Regional Metamorphism

Explanation

In the metamorphism, the rock is altered with the effects of natural agencies. Regional Metamorphism is the type of metamorphism, where the rocks are also changes with the interaction of high pressure or heat on the open wide area instead of contact with the magma. These rocks are also changes with the overburden of plate tectonics. In this question, the large-scale folding of rocks represents Regional Metamorphism.

How has the geography of Afghanistan made it difficult for invading armies to conquer? A. It is the second largest country, after Russia. B. The terrain is mostly desert and mountains. C. Mountains isolate the area, which has unified all Afghans under one tribal affiliation. D. It is primarily bordered by water, which makes surprise attacks more difficult.

Answers

B. the terrain is mostly desert and mountains

Answer:

B. The terrain is mostly desert and mountains.

Explanation:

Afghanistan is a mountainous country that also has desert areas which makes it a difficult territory to access. Because of this, Afghanistan has been invaded in history but the invaders have not been able to control the whole country considering its difficult geography. According to this, the answer is that the geography of Afghanistan made it difficult for invading armies to conquer because the terrain is mostly desert and mountains.

According to the theory of plate blank earths plates move very slowly in various directions

Answers

Your answer would be Tectonic.

Tectonic plates move in various directions, and move slowly. Due to the movement of tectonic plates the earth cracks, and shakes which is called an earch quake. Tectonic plates move constently everyday, and you can't feel it because it's slow. Wehn tectonic plates move quickly, the earth starts to shake. The most common places that have tectonic plates have a higher chance of having an earthquake, even a tusnami.

Was it a good idea for people to set up civilizations near the Nile, Ganges, Huang He, and Chang Jiang Rivers? Why or why not?

Answers

Yes because rivers are important for trade and even things like fresh water and transport.

Which factor is unable to determine the climate of an area PLEASE QUICK!


Answers

Rainfall and location

10 POINTS How is natural gas harnessed from the Marcellus Shale?

Answers

Both vertical and horizontal Marcellus Shale wells produce marketable quantities of natural gas. The drilling process focuses first on reaching – and protecting – water-bearing zones beneath the ground. This allows for the extraction of larger quantities of natural gas from a single wellhead.

Answer:  

The natural gas is harnessed from the Marcellus Shale by using the technique of hydraulic fracturing.

Explanation:

The Marcellus Shale is a sedimentary rock about 7,000 to 12,000 feet below the Earth's surface lying beneath the states of New York, West Virginia, Ohio and Pennsylvania. It is one of the world's richest deposits of natural gas. To extract the natural gas from this shale, the technique of hydraulic fracturing is used in which the Earth is drilled vertically and hydraulic agents like water and other chemicals are introduced into the Earth's surface at high pressure, forcing the gas to rise up to the surface.

Select the correct answer. Which of the following statements most accurately describes current population trends in Russia? A. The population is increasing due to immigration from neighboring countries. B. The population is increasing due to high birthrates and low death rates. C. The population is decreasing due to low birthrates and high death rates. D. The population is decreasing due to frequent wars and territorial losses.

Answers

here is the answer

the percentage on population trends is 0.2%

The population is decreasing due to low birthrates and high death rates.

When mantle plumes (or hot spots) erupt underneath moving plates, which geological feature results?

Answers

Answer:

The answer is Volcanic Islands

I had a test with this question like literally a few days ago XD

Volcanic Islands erupt underneath moving plates.

What is geological?

Geology is defined as the Study of the Earth. Geology is the fundamental Planet research that examines how and when it was created, its nature and composition, as well as the various pressure exerted on it.

When mantle plumes (or hot spots) erupt underneath moving plates, a  geographical feature is made that is called Volcanic Islands. volcanoes are created by the moment of lakes that are across the borders.

The tectonic plates move by mental plants and a creating a Hotspot on the earth's surface with the help of volcano Lava that set up from the Earth

Move by mental plants and a creating a Hotspot in the earth surface with the help of volcano Lava that set up from the Earth surface.

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name the phase in which spindle fibers and centrioles disappear

Answers

Final answer:

The phase where spindle fibers and centrioles disappear is called telophase, the final stage of mitosis, during which chromosomes decondense and new nuclear membranes form.

Explanation:

The phase in which spindle fibers and centrioles disappear is known as telophase, which is the last stage of mitosis. During telophase, the chromosomes that have reached the opposite poles of the cell begin to decondense back into chromatin and the nuclear envelope re-forms around the new sets of chromosomes. The nucleolus also reappears within the nuclear area, and the mitotic spindles are broken down into tubulin monomers that can be used to assemble new cytoskeletal components for each daughter cell.

What is the reason for the “feminization” of emigration from Central America in recent years?

A. increasing rural poverty
B. reduced access to education for women
C. civil war
D.increased opportunities for women in the U.S.

ANSWER IS A. (I already did the test but thanks to anyone who tried helping)

Answers

The correct answer is - A. increasing rural poverty.

The people living in the Central American countries have it very rough, and the situation is not getting better, but in fact, it seems like it is either stagnating, or getting worse. This led to very high percentage of the population to be poor, or on the verge of being poor, so the people in order to have a better life are migrating mainly towards the USA. In the recent years, it has been noticed that there's much bigger percentage of women in the migrants, and this is due to the poverty in the countries, but also because they want to move away permanently, not like before when the men will go to work in the USA and will send money back home, where the wife will be taking care of the household and the children.

increasing rural poverty

Explain the links between trade and the development gap (4marks)

Answers

The development gap is when a MEDC which stands for More Economically Developed Country has big businesses and companies like Nike and Costa who own factories. The companies go to LEDC which is a Less Economically Developed Country to open factories because in LEDCs there is no tax and cheap labour because the country is desperate for money and trade. The workers who work in the factory work long hours in poor conditions and have a very low pay of roughly $0.75 a day, this means the rich companies/countries get richer and the poor countries get poorer which creates a gap in the development.

Trade can play a significant role in shaping the development gap, which refers to the disparities in economic and social development between different countries or regions.

International trade provides countries with the opportunity to access larger markets beyond their domestic boundaries.

Addressing the development gap requires policies that promote inclusive and sustainable trade.

Enhancing infrastructure, reducing trade barriers, promoting technological transfer, fostering domestic industries, and ensuring fair terms of trade are some of the strategies that can help bridge the gap and promote balanced development across countries.

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which nation is considered part of central Europe? A. Spain B. Ireland C. Italy D. Germany

Answers

Germany is Considered part Central Europe

The tomb of King Tutankhamen is located in the Valley of the _____.
Pharaohs
Souls
Pyramids
Kings

Answers

The answer is gonne be the 1 one

Possibly Pharaohs because he was a pharaoh himself I may be Wrong though!!

The flag shown represents Quebec's Independence Movement. Who would MOST LIKELY support this movement?
A) the Governor of Saskatchewan
B) a businessman from San Francisco
C) the fisherman living on the coast in Nova Scotia
D) a French speaking Catholic member of the Parti Québécois
(can't put the link bc it says it is a swear word)


Answers

The correct answer is - D) a French speaking Catholic member of the Parti Quebecois.

Quebec is one of the Canadian states. It has a long tradition of being a separatist state, and that it wants independence. It is the only one of the Canadian states that has a majority population that has French roots, and that is the biggest reason why it wants independence, because the culture and background of the majority is not as in the other Canadian states. It has its own separatist parties, and one of them is the Parti Quebecois.

Which aspect has not changed the face of American farms Forests of giant redwood trees grow in _____.

Answers

California in the "Redwood National and State Parks"

Answer:

a) The aspect of decreased productivity has not changed the face of American farms.

Explanation:

Though the productivity of American farms has decreased with time owing to nutrition loss in soil and overuse of the land, the rate of cultivation doesn't seem to have changed. Despite decreased productivity, all the land that has been used for centuries is still being brought under cultivation regularly. To increase the productivity, it is necessary to give the agricultural lands the required time to regain the nutrition in the soil naturally. Unfortunately, this is not seen happening in American farms.

Answer:

b) Forests of giant redwood trees grow in California.

Explanation:

The Redwood National and State Park is located in California adjacent to the western coast. It is spread over an area of about 562 sq. kilometers. It is mainly characterized by the presence of coastal mountains on which there are thousands of giant redwood trees that form a thick forest. The forest is home to great biodiversity which houses animals like Roosevelt elks, black-tailed deer, black bears, and mountain lions.

How are geologic maps related to resources?

Answers

Hope this helps you

Geologic maps are used to solving problems involving Earth resources, hazards, and environments. Geologic maps represent the distribution of different types of rock and surficial deposits, as well as locations of geologic structures such as faults and folds.

What are the three basic decisions that an economic system must make?

Answers

There are three types of basic economic systems and they are traditional, command and market.
Final answer:

The three basic decisions that an economic system must make are what to produce, how to produce, and for whom to produce.

Explanation:

The three basic decisions that an economic system must make are what to produce, how to produce, and for whom to produce.

What to produce: This decision refers to the selection of goods and services that will be produced in the economy. It involves considering the wants and needs of consumers, as well as the available resources and technology.

How to produce: This decision refers to the methods and techniques used to produce goods and services. It involves identifying the most efficient and cost-effective ways of utilizing resources and producing output.

For whom to produce: This decision refers to the distribution of goods and services among different individuals and groups in the society. It involves addressing issues of equity and fairness in the allocation of resources and the distribution of income and wealth.

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map makers use units called to measure angels on earth

Answers

Hello!

Mapmakers use units called degrees to measure angles on earth!

We can use these to help find longitude and latitude on the earth's surface !

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