Because it wears away certain materials, an acid is described as
A. concentrated.

B. contaminated. .

C. corrosive.

D. carbonated.

Because It Wears Away Certain Materials, An Acid Is Described AsA. Concentrated.B. Contaminated. .C.

Answers

Answer 1

Answer:

C corrosive

Explanation:


Related Questions

This is an trick question what is there but you can't see it

Answers

The air, tomorrow, the future, ur mom
Oxygen is around us daily but we cannot see it oxygen helps plants animals and humans and more but we can’t see it

Assume you are looking for microorganisms in a tissue sample from a lung biopsy obtained from a patient sick with pneumonia. Microbes first become visible under the 40X high-dry lens, and can be seen in more detail under the 100X oil immersion lens. You determine that you are likely looking at bacterial cells.

Why is it unlikely that these are archaeal cells?
Why is not possible that these are viral particles?

Answers

Answer:

CRYSTAL SPRING COLLEGE will give you a great explanation located at Lekki - ibeju in eputu

Which statement best explains heating by radiation?
A. Warm air rises and takes heat with it; eventually it cools and sinks.
B. Sunlight travels through space without the aid of fluids or solids.
C. Land and ocean absorb and re-emit heat from the sun.​

Answers

Answer: B. Sunlight travels through space without the aid of fluids or solids.

Explanation:

Heating by radiation refers to the process by which energy is transferred from one place to another in the form of electromagnetic waves. In the case of the sun, the heat is transmitted to the Earth through space as radiation. This is possible because radiation does not require a medium to travel through and can propagate through a vacuum.

Draw a picture of human heart and labelled it?​

Answers

Answer:

Explanation:

it is given below human heart (diagram) with labeling

Draw a picture of human heart and labelled it?

Why is Florida’s Python Hunt important to the Everglades?a. The tourists will help the economy.b. Florida has outlawed alligator challenges.c. Burmese pythons are destroying local animal populations.d. Burmese pythons are injuring people in the area.2

Answers

Answer:

The answer is C

Explanation:

Pythons as an Invasive native Species.

amino acid is to protein as

Answers

Answer:

Nucleotides are to Nucleic acids

Explanation:

This is a part to whole analogy, one makes the other.


What is the difference between active transport across a cell membrane and diffusion across a cell membrane?

Answers

Diffusion is the net movement of particles from a region of high concentration to a region of low concentration. Down a concentration gradient.

Active transport is the net movement of substances against concentration gradient using energy from respiration.

Hope this helps.

The time of multi-cellular organisms is the blank

The time of multi-cellular organisms is the blank

Answers

Answer:

The Phylum

Explanation:

The phylum of animals is class and order. The class of animals is order and genus.

What is the purpose of the lab? for weather patterns


Answers

Answer:

Weather Lab is a tool to help visualize how North America's weather is formed.

Explanation:

Weather Lab is a tool to help visualize how North America's weather is formed. This lab is designed to model the complex interactions between air masses and ocean currents, but like all models it represents probable outcomes. Each prediction you make is for possible outcomes during Spring.

Hope It Helps

Why do the colors in the light spectrum bend at different angles when they pass through a prism?
The colors in the light spectrum have the same wavelength.
The colors in the light spectrum have different wavelengths.
The colors in the light spectrum have different refractive indices.
The colors in the light spectrum have the same refractive indices.

Answers

Answer:

Since the differences in the refraction index between the air and the glass, light bends once it enters the prism. Since the sides are angled the light bends even more when it leaves the prism.

Explanation:

do all animal cells have same genetic content(DNA)?!... if so why are the cells grouped into tissues?​

Answers

Answer:

Becasue there are different type of cells within the body that function different ways.

Explanation:

Lysis is best described as: A. When a cell takes in too much water from Osmosis, swells, and bursts. B. When a cell loses too much water from Osmosis, and shrinks. C. The balance of concentration inside and outside of the cell. D. The production of energy in the cell.

Answers

Answer:

A.

Explanation:

Lysis is best described as :

A. When a cell takes in too much water from Osmosis, swells and bursts.

Hope it helps!

Osmotic lysis is the bursting of a cell caused by an excess of fluid, often known as "cell explosion" or "cytolysis." The cell's membrane is too small to contain the extra fluid, leading the membrane to rupture, or lyse. Thus option  A is correct.

What is osmotic lysis ?

The bursting or rupturing of a cell membrane caused by the osmotic flow of water into the cell in a hypotonic environment.

Animal cells and certain microorganisms undergo osmotic lysis. Water tends to migrate inside the cell when it is in a hypotonic environment. When the cell membrane can no longer withstand the enormous influx of water, it ruptures.

Because the cell wall contains the turgor pressure, osmotic lysis does not occur in plant cells.

Therefore, lysis is best described as when a cell takes in too much water from Osmosis, swells, and bursts. Thus, option A is correct.

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EMERGENCY!!!!HELP ASAP !!!! SO MUCH POINTS
We know "dark stars" or __________ exist because of __________________ pull on other stars
a.neutron star;gravitationakl
b.black goles;gravitational
c.neutron stars;xray
dblack holes;xray

Answers

Not an astrophysicist but I believe the answer is B. We can’t see black holes but we can measure their gravitational pull.

Answer:

B

Explanation:

As animals have progressed from sponges through mammals, describe in detail 2 ways animals have become more complex?

Answers

Answer:

1: Developed Digits

2: Developed senses

Explanation:

Sponges, ctenophores, placozoans, and cnidarians have key evolutionary significance in that they bracket the time interval during which organized animal tissues were first assembled, fundamental cell types originated (e.g., neurons and myocytes), and developmental patterning mechanisms evolved.

Which of the following is a purpose of cell division

Answers

Answer:

The purpose of cell division is growth and the maintenance and repair of cells and tissues.

Take a look at tgis art piece of art
The cultures that created this form of art thought it important to pass the artwork on to future generations
What type of oceanic art is this considered to be?
A. Australian Art
B. Micronesian Art
C. Melanesian Art
D. Polynesian Art
Edmentum/Plato

Take a look at tgis art piece of art The cultures that created this form of art thought it important

Answers

The given art piece is considered to be Polynesian Art. So the correct option is option D.

Polynesia is divided into the East Polynesian and West Polynesian cultural groups. West Polynesian culture is characterized by a high population density. West Polynesia has strong marriage institutions and well-established judicial, monetary, and commercial customs. West Polynesia includes the groups,  Tonga, Samoa, and Fiji.

People were artists and craftspeople of exceptional skill. Simple things like fish hooks would be made to exact specifications for various catches and embellished even when the embellishment wasn’t part of the purpose. Stone and wood weapons were seen as more powerful the more beautifully crafted and embellished they were. In many island groups, weaving was an integral part of their culture, and gift-giving of woven articles was a long-standing tradition.

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Touching
O smoothes out cardiac arrhythmias
O reassures babies
O imitates teen-agers
O both a & b

Answers

The effects of touching are;

Smoothing out cardiac arrhythmiasReassuring babies

What is touching?

The cardiovascular system can be calmed by soft contact, according to research. It can lessen abnormalities in cardiac rhythm and assist control heart rate.

They can feel safe, at ease, and connected to their carers when they are touched. Babies can calm down, stop crying, and develop emotionally and socially in a healthy way when they are touched.

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a. Write a hypothesis and identify the variables you will test.

Answers

The hypothesis is; Increasing the concentration of fertilizer will lead to an increase in plant growth.

The variables to be tested are; concentration of fertilizer and plant growth.

What is a hypothesis?

A hypothesis is a speculative claim or explanation put forth based on scant data and used as a springboard for additional research or trial. It is an educated guess or testable prediction regarding the correlation between two variables or phenomena.

By manipulating the concentration of fertilizer as the independent variable and measuring the resulting plant growth as the dependent variable, we can test the hypothesis and determine if there is a correlation between fertilizer concentration and plant growth.

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B
What is
equilibrium?
When the concentration of solutes is equal
on both sides
When the concentration of solutes is
different on both sides

Answers

Answer:

when the concentration of solutes is equal on both sides.

*Note: "equi" is similar to equal

An example of an animal found in the pelagic zone is?
Octopus
Sand dollar
Crab
Striped bass​

Answers

Answer:

Striped Bass

Explanation:

how does gravity effect the moon phases

Answers

Explanation:

The moon's gravitational force pulls on water in the oceans and stretches the water out to form tidal bulges in the ocean on the sides of the planet that are in line with the moon. The moon pulls water on the side nearest it, which causes a bulge toward the moon. ... The moon also stabilizes the Earth's rotation.

What region of the body is the orbital/optic region

Answers

Answer:

eye socket

Explanation:

Which of the following statements about the post-translation modification of proteins by phosphorylation are true?

Answers

Phosphorylation is the addition of a phosphate group to a protein.Phosphorylation can alter the activity, localization, stability, and interaction of a protein.The phosphate group is usually added to a serine, threonine, or tyrosine residue on the protein.The addition of a phosphate group can create a new binding site for other proteins or molecules, allowing for new interactions.Phosphorylation can be reversible, meaning the phosphate group can be removed by phosphatases, which can lead to the deactivation or altered activity of the protein.

All of the above statements about the post-translational modification of proteins by phosphorylation are true.

Screenshot, I NEED BAD HELP! I NEED TO COMPLETE IT BEFORE 12AM!!

Screenshot, I NEED BAD HELP! I NEED TO COMPLETE IT BEFORE 12AM!!

Answers

Answer:  HYDROPOWER is used to create electricity by using dams!!

Explanation: HYDROPOWER is a water thingy and it says "dams" and dams has water and HYDROPOWER is a renewable energy so HYDROPOWER!!!

Solution 1:
20 mL of water
5g of salt
Solution 2:
20 mL of water
10 g of salt
A.Solution 2
B.Solution 1
C.Both have the same concentration​

Answers

Answer:

a: solution 2 is more diluted

Explanation:

Answer:

A:Solution 2 is the correct answer

During which part of the carbon cycle is carbon dioxide returened to the soil?

Answers

Answer:

the 2nd one ong

Explanation:

As continental plates move toward each other, the rock layers move toward each other as well making the rock layers look wavy! This is called:

A.Fault
B.Fold/ compression
C.tension
D.shear​

Answers

Answer:

probably B

Explanation:

I need help on number 4 I’ll show you paragraph in The next photo of question 4

I need help on number 4 Ill show you paragraph in The next photo of question 4

Answers

To test the hypothesis the second group of researchers should measure the quantity of sediments in the cores from the delta during the non-drought period. So option D is correct.

Drought impacts can be divided into three categories: economic impacts, environmental impacts, and social impacts. All impacts must be taken into account when planning and responding to drought events.

Drought can shorten the growing season. It can also create conditions that promote insect and disease growth in particular crops. Low crop yields can lead to food shortages and malnutrition. Drought can also have a negative impact on the health of food-producing livestock.

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I NEED HELP!! ASAP. PLEASE ANSWER QUICKLY
1. How might a field like philosophy or history help scientists?
2. Give an example of something that science cannot predict and explain why not.
3. How does the quote from Socrates, “True knowledge exists in knowing that you know nothing” relate to engineering?
4. Today, it is almost impossible to imagine a world without video games, yet not long ago they did not exist. What positive and negative social changes did they bring?
5. 3-D printers are one of the cutting edges developments in the technology of our time. How could they make their way into everyday life?

Answers

Answer:

Check the attached document. The answer is more than 5,000 characters

Explanation:

Mark this and return
How is energy related to the change of state
represented by the model?
O Atoms gain energy as a gas changes to a solid.
Atoms gain energy as a gas changes to a liquid.
Atoms lose energy as a gas changes to a solid.
Atoms lose energy as a gas changes to a liquid.

Mark this and returnHow is energy related to the change of staterepresented by the model?O Atoms gain

Answers

The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.

What is Atoms?

A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.

The atoms in this process move from a higher-energy state  to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.

Therefore the correct option is d.

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Other Questions
this reaction proceeds through a series of two elimination reactions. which elimination do you believe is rate determining in this process and why? explain how the line spectrum of hydrogen atom in Lyman series is formed in the solow model with technological progress, the steady-state growth rate of capital per effective worker is: This Act was designed to restart American industry but it only succeeded in influencing wages, child labor abuses, and collective bargaining.was itA. Agricultural Adjustment ActB. Civilian Conservation CorpsC. National Industrial Recovery ActD. None of the above An employee wishes to return a set of comic books as well as merchandise that shehas purchased. You should inform the employee that she may return the:A. merchandise for store credit, but comic books are not returnable.B. merchandise for cash, but comic books are not returnable.C. comic books for store credit, but merchandise is not returnable.D. comic books for cash, but merchandise is not returnable.E. merchandise and comic books for store credit. Find the area.Then simplify your answer (3m 9) -- (-10m 9) El dia que Paula lleg a Espaa, __ mucho frio. (Hacia/Hizo) For what value of the variable doe the following expreion make ene: quare root of (-5x)^3 Select the most appropriate trade pact for each description 1. United States President Donald Trump believes that this agreement does not benefit all members equally. He has threatened to pull the United States out if more favorable terms are not reached Click to selecti 2. This group signed a free trade agreement with China that removes tarifs on 90% of traded goods. Foto selectD 3. In 2016 Venezuela was suspended for violating this pact's democratic principles and engaging in widespread human rights violations Foto select 4. Recession troubles in 1998 led to greater downfall of this agreement. 5. Customs Union Falck to select D 6. Council of Ministers is composed of government ministers from each member. Fick to select 7. There has been limited progress to foster free trade under this agreement Click to select 8. Includes France and Germany fick to selectD 9. Opposition to this agreement believed there would be a mass exodus of jobs from the United States and Canada into Mexico Rick to select) 10. A signed agreement in 1969 was based on the EU model Foto select MERCOSUR Andean Community EU ASEAN NAFTA what is the volume of this? Find the slope of the line that goes through the following points(3, 4) and (7,9) alexa has $40 in a savings account and earns 5% interest per year the interest is not compounded how much interest would she earn in one year Consider a non-dividend paying stock with S; following a geometric Brownian motion. Suppose that the risk free interest rate is 2% compounded continuously. A table of daily values of X = In(S) are given as follows: Xi Value X 0.06 X 0.04 X3 0.03 X4 -0.03 a. Find the annual volatility (Please round your answer to 2nd decimal place) b. Consider an at the money European call option for the same stock that expires in 2 months. Find N(d). (Please use 2nd decimal place for calculation of d and N(d)) _______16. Which of these lists presents the stages of the cell cycle in the correct order? 1. Interphase, mitosis, cytokinesis 2. Mitosis, interphase, cytokinesis 3. Cytokinesis, mitosis, interphase4. Interphase, cytokinesis, mitosisAnswer the four questions please thanks How did the Old Stone Age people survive the cold?fire and shelter made of animal skinsstone homesheatersbuildings A can in a shape of a cylinder has a diameter of 5 inches and a height of 9. 5 inches. Which measurement is closest to the total surface area of the can in square inches? Tomas wants to test both his muscular strength and his muscular endurance. What is one difference between muscular strength and muscular endurance? A. Strength is the ability to move a heavy object; endurance is the ability to move an object over an extended period of time. B. Strength is measured by maintaining a resting heart rate; endurance is measured by reaching a target heart rate. C. Strength is focused on cardiovascular health; endurance is focused on gastrointestinal health. D. Strength is centered on the idea of static stretching; endurance is centered on the idea of dynamic stretching. what is genocide in one tin soldier If you leave home at 1:00 and get to your friend's house at 5:00, what is your average speed?