HELP ME OUT PLEASE!! I NEED HELP !
This diagram represents one of the four levels of industry. Which term best
completes the diagram?
Factory employees
Oil refinery workers
Butchers
A. Quaternary sector
OB. Secondary sector
C. Tertiary sector
D. Primary sector

From the diagram shown, we can see that the part of the hydrologic cycle required is represented by the letter D.

The hydrologic cycle is the cycle that shows the movement of water in nature.

The hydrologic cycle has atmospheric, lithospheric and  hydrospheric components which are all important in nature.

Part D of the hydrologic cycle shows the interaction of surface and ground water. It is affected by impervious building materials, such as concrete and asphalt.

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попробуйте запросить поисковую систему и скопируйте и вставьте вопрос

Answer:

the one that has more power to it

Answer:

Model

Explanation:

A model of anything is something you make to represent it in it's physical world form

Answer:

They would be pushed out and lose their homes

Explanation:

A wildfire destroys most of the plant life in a forest. Animals would be pushed out and lose their homes.

An unplanned, uncontrolled, and unpredictable fire inside an area of flammable vegetation is known by several names, including wildfire, bushfire, bushfire, wildland fire, and rural fire. A wildfire may be more precisely referred to by the terms bushfire, desert fire, forest fire, hill fire, peatland fire, prairie fire, vegetable fire, or veld fire, depending on the kind of vegetation that is present.

Wildfires are separate from controlled and prescribed burning, which is a good human use of wildland fire, even though controlled burns have the potential to turn into wildfires. Wildfires likely started shortly after terrestrial plants first appeared, which occurred in the Silurian epoch 419 million years ago, according to fossil charcoal. A wildfire destroys most of the plant life in a forest. Animals would be pushed out and lose their homes.

Therefore, animals would be pushed out and lose their homes.

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Answer:

Explanation:

The answer should be .00500M

The molarity of the solution is = 5.12M

The molarity of a solution is the measures the number of moles of a solute per liter of a solution.

Molarity = moles solute/Liter solution

Molar mass of sodium (Na) = 23g

Molar mass of chlorine (Cl) = 35.5g

Molar mass of NaCl = 23 + 35.5 = 58.5g/mol

To calculate the quantity of moles in 150g of NaCl,

1mol = 58.5g

xmol = 150g

Cross multiply,

xmol= 150×1/58.5

= 2.56mol

To convert 500mL to Liters,

500/1000 = 0.5 Liters

Substituting into the equation, Molarity = moles solute/Liter solution

Molarity= 2.56/ 0.5 = 5.12M

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The pressure calculated as the difference between the net hydrostatic pressure and the net colloid osmotic pressure is known as: filtration pressure.

Pressure can be defined as a measure of the force exerted per unit area of an object or body. Thus, it is usually measured in Newton per meter square.

In Science, there are different types of pressure and these include the following:

Filtration pressure is a pressure that is typically calculated as the difference between the net hydrostatic pressure and the net colloid osmotic pressure. Also, it promotes the filtration of fluid through a membrane.

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As the size of the ions is smaller, there will be a stronger attraction between the two opposite ions.

When the charge on the two opposing ions is bigger, there will be a stronger attraction between them.

Because YF₃ has a higher Y+3 charge, it will be more attractive. Yet, due to the decreased charge in Rb+1, RbF will have weaker attraction.

The ionic compounds in increasing order is RbF < SrF₂ < YF₃

Positively charged ions, known as cations, and negatively charged ions, known as anions, make up ionic compounds, which are neutral substances. The name of the cation is written first, followed by the name of the anion, for binary ionic compounds (ionic compounds that only contain two types of elements).

Typically, they are crystalline solids. Both their melting and boiling points are very high. Typically, they are insoluble in organic solvents but soluble in water. When melted or dissolved in water, they conduct electricity.

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An enzyme used in both glycolysis and gluconeogenesis is: 3-phosphoglycerate kinase. So second option is the correct answer.

This enzyme plays a crucial role in both pathways by catalyzing the transfer of a phosphate group from 1,3-bisphosphoglycerate to ADP in glycolysis, and from GDP to 3-phosphoglycerate in gluconeogenesis, thus allowing the metabolic processes to proceed efficiently.

PGK catalyzes the conversion of 1,3-bisphosphoglycerate (1,3-BPG) to 3-phosphoglycerate (3-PG) during glycolysis, generating ATP in the process. In gluconeogenesis, the reverse reaction occurs, with 3-PG being converted back to 1,3-BPG by the enzyme phosphoglycerate kinase.

This enzyme helps maintain the energy balance and metabolic interplay between glycolysis and gluconeogenesis. Therefore correct answer is second option.

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The only factors that doesn't affect surface current from the question is B:

density.

Therefore, Option D is correct because density does affect the surface current.

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Answer:

carbon-12 is not radioactive

Explanation:

The measurement of the age of dead carbon based life forms requires the use of a radioactive isotope hence it is often referred to as radiocarbon dating.

Carbon-12 and Carbon-14 occur together in living things.The half life of Carbon-14 is about 5670 years.

Hence, since Carbon-12 is not radioactive, it can not be used to measure the age of dead carbon based materials.

There are 6.022 x 10^23 electrons in one mole, according to Avogadro's number.

The charge of one electron is 1.60 x 10^-19 coulombs. We also know that the charge of one mole of electrons is equal to the Avogadro constant, which is approximately 6.02 x 10^23.
To find the number of electrons in one atom, we need to use the concept of atomic number. The atomic number of an element is the number of protons in its nucleus. Since atoms are neutral, the number of protons is equal to the number of electrons. Therefore, the number of electrons in one atom is equal to the atomic number of that element.
Number of electrons in one mole of carbon = 6 x 6.02 x 10^23
= 3.61 x 10^24 electrons
Therefore, there are 3.61 x 10^24 electrons in one mole of carbon.
(Number of electrons in one mole) = (6.022 x 10^23) x (1.60 x 10^-19)

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Red gold is a gold-copper alloy that is commonly used to make jewelry. To calculate the percentage by mass of each metal in the jewelry, you need to determine the mass of gold and copper in the jewelry. The mass of gold can be calculated using the density of gold and the volume of gold in the jewelry:

mass of gold = density of gold * volume of gold

mass of gold = 19.3 g/cm³ * 0.559 cm³

mass of gold = 10.8 g

The mass of copper can be calculated using the density of copper and the volume of copper in the jewelry:

mass of copper = density of copper * volume of copper

mass of copper = 8.96 g/cm³ * (0.559 cm³ - 0.559 cm³)

mass of copper = 0 g

The total mass of the jewelry is 10.8 g + 0 g = 10.8 g.

Therefore, the percentage by mass of gold in the jewelry is 10.8 g/10.8 g = 100%. The percentage by mass of copper in the jewelry is 0 g/10.8 g = 0%.

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Answer:0

Explanation: zero because it is the most stable form of oxygen in its standard state

Answer:

Option 3, The attraction between the can and the magnet is a pull.

Explanation:

The complete question is

Mr. Wang works in a recycling center. Recyclable materials arrive at the

center mixed together. Workers use magnets to separate steel cans from

other items. Which two statements are true about the force between a steel can and a magnet?

1 Gravity pushes the can toward the magnet.

2 The force between the can and the magnet is a noncontact force.

3 The attraction between the can and the magnet is a pull.

4 The attraction between the can and the magnet is a push

Solution

The force exerted by magnet on steel is the pull force. In magnets unlike poles attract each other (pull force) while the like poles repel (push force). Now, the steel or any ferrous object in the garbage when experience magnetic field develop magnetic field of their own in such a way that their north always faces the south of the external magnet or vice versa.

Hence, the force between a steel can and a magnet is pull force

Answer:

Force is must to change the velocity of an object. Force is always equal to the mass of the object times its acceleration.

Explanation:

From the second law of Newton, it  states that the force is the product of mass of an object and its acceleration. Here, when the bowling ball is rolling across a flat surface, frictional force acts on it which oppose the motion of the ball and causes deceleration of the ball. This is an example of rolling friction. Acceleration of the bowling ball depends directly to the force of friction and indirectly to its mass.

Strand discrimination during the process of DNA replication is based on DNA methylation in E. coli.

Methylation is a process where a methyl group is added to the DNA molecule. In E. coli, this helps distinguish the newly synthesized DNA strand from the original parent strand, ensuring accurate replication and avoiding errors.

The strands, on the other hand, are made to aid in curriculum planning by concentrating on the outcomes of the course rather than the inputs, or what the student will gain from it and how we can help them achieve this.

MMR must be able to distinguish between the daughter and parental strands; otherwise, the mis-pair will become a mutation if excision and re-synthesis are improperly directed at the parental strand.

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The high heat capacity results from both the higher specific heat of water and the mixing of heat throughout a greater depth over oceans causes the water shield the environment.

The warm water holds less dissolved oxygen than cool water and may not contain enough dissolved oxygen for the survival of different species of aquatic life. Some of the compounds are more toxic to aquatic life at level of higher temperatures. When water is heated water expands and it increases in volume. When water gets increases in volume that becomes less dense. As water cools that contracts and decreases in volume of the original amount. When water decreases in volume it becomes more dense as compared to natural water. The large bodies of water tend to moderate the temperature of nearby land due to the high heat capacity of water of it.

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Answer: 2

Explanation:

Plants like thousands of monosaccharides together to form polysaccharides such as starch because plants are storing up the energy so that they can use it later. The correct option is 2.

Polysaccharides are long-chain polymeric carbohydrates made up of glycosidic connections that connect monosaccharide units. Using amylase enzymes as a catalyst, this carbohydrate can combine with water to generate its component sugars.

Plants produce carbohydrates by the process of photosynthesis. The monomers of carbohydrates combine to constitute polymers, and they are stored in the cells of the plants. They store energy to use it in various functions of them.

Thus, the correct option is 2. Plants are storing up the energy so that they can use it later.

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Answer:

copper

Explanation:

so for this you can work out the mass for both and compare

so mass = moles × mr

so mass of sodium = 1 × 23= 23 g

and mass of copper = 1 × 63.5= 63.5 g

so copper have more mass :)

Answer:

Its the thin lining around the cell the moniters what gets in and out of the cell.

Explanation:

Answer:

the answer is stimilus!

Explanation:

Answer:

Thermal energy typically flows from a warmer material to a cooler material.

Explanation:

A covalent bond is formed in Na₂SO₄. The chemical name of the Na₂SO₄ is sodium sulphate.

Covalent bonds are chemical bonds that keep atoms of different elements together while sharing electrons.

Compounds can be polar covalent or nonpolar covalent depending on the electronegativity variations between components.

When electrons are unevenly divided between two atoms due to differences in their electronegativities, polar covalent connections are created.

Hence,covalent bond is formed in Na₂SO₄.

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The following questions are related to healthy nutrition.

A healthy diet is one that promotes or maintains good health. A healthy diet supplies the body with vital nourishment, including liquids, macronutrients like protein, micronutrients like vitamins, and enough fiber and dietary energy.

Good eating is essential for both mental and physical wellness. Eating a well-balanced diet is essential for everyone's health. The type and quantity of food you consume have an impact on how you feel and how your body functions.

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Answer:

Eas and NOAA is that system

The energy that is stored in the spring is 2.94 J.

We have to note that the elastic potential energy of the spring is the energy that has been stored in the spring and it is released to be able to do work once we pull the spring.

In this case we already know that;

W = 1/2Ke^2

W = work done

K = force constant

e = extension

Thus;

W = 0.5 * 3 * 1.4^2

W = 2.94 J

We can see that the stored energy for the spring in question is 2.94 J of energy stored.

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Answer:

i dont know why a, i here

Explanation: