What is the main cause of urban migration in the United States?
a. Rural communities are no longer necessary.
b. Urban dwelling provides better access to goods, services, and jobs.
c. Urban communities reduce human impact on the environment.
d. Rural communities are unable to support life in the long-term. .​

Answers

Answer 1

Answer:

B

Explanation:

Urban dwelling provides better access to goods, services, and jobs.

Answer 2

Urban dwelling provides better access to goods, services, and jobs  is the main cause of urban migration in the United States

What is migration ?

Migration can be defined as the movement of a large number of organisms from one place to another place, there are many reasons for migration.

The term migration is used to define regular and periodic movements of the population away from or back to their place of origin, it can be up different types.

Some migration can occur  for an entire lifetime and it happens to be a single migration of an individual. This is in the case for the Pacific salmon. On another hand, an individual may migrate frequently, like many of the migratory birds and other mammals.

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Related Questions

Atoms have three subatomic particles: protons, neutrons, and electrons. ... Knowing what you know about the nucleus and the subatomic particles in the nucleus, what do you think is the charge of the nucleus of an atom? The nucleus of an atom has a positive charge because the proton is positive and the neutron is neutral.

Answers

The atom is positive.

Answer:

the atom is positive

Explanation:

Scientists use tissue cultures to study possible medicines that can be used to treat cancer patients. What is one benefit of this procedure?
Patients do not receive harmful or ineffective medication.
The cultured cells are not in their normal environment.
Doctors know how to treat all types of cancer.
One tissue culture can be used for all cancer patients.

Answers

Answer:

b. Patients do not receive harmful or ineffective medication.

Explanation:

on edge

Tissue culture is used to treat cancer patients, as this procedure does not use any harmful or ineffective medication on the patients unlike the other treatment options. Thus, the correct option is A.

What is Tissue Culture?

Tissue culture is the process of growth of tissues or cells in an artificial medium that is separate from the parent organism. This technique is also known as micropropagation method. It is typically facilitated via the use of a liquid, a semi-solid, or a solid growth medium, such as the broth or agar medium.

Tissue culture is used widely in science for the propagation of plants, in the study of medicines such as those related to cancer. Tissue culture can be used as a treatment option in cancer as this technique does not show any harmful or ineffective medication. The cultured tissues of stem cells can be used for replacement of infected cells or body parts.

Therefore, the correct option is A.

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ok for my first question i'll keep it simple how many bones are in a dogs body?

Answers

Answer:

319 bones are in a dog's body

Answer:

319

Explanation:

fats are broken into saturated fats

Answers

Answer:  saturated fats

Explanation:

Fats that are tightly packed with no double bonds between the fatty acids are called saturated fats. There are some exceptions, but most are solid at room temperature. Sources of saturated fat include: fatty pieces of meat such as beef and lamb.

While observing slides under a microscope, Jack adjusts the microscope's mirror so that a circle of light can be seen. Which microscope is in use?
A.
Compound microscope
B.
Electron microscope
C.
Scanning electron microscope

Answers

Answer: A compound or light microscope

Explanation:

11. In which of the following examples will water move into the cells of the large intestine from the outside environment by the process of osmosis?​

Answers

Osmosis occurs in the large intestine to transfer water from the feces into the neighboring cells.

What is the process of osmosis?​

Water is transported across cell membranes through diffusion and osmosis. The body reabsorbs absorbable solutes and electrolytes from meals (namely salt, potassium, and chloride ions).

The total solute concentrations and the permeabilities of the solutes in relation to water define the effective osmolality of a biological fluid, the large intestine to transfer water from the feces into the neighboring cells.

Water molecules move by osmosis across the cell membrane from a lower solute concentration to a higher solute concentration.

Therefore, osmosis, a kind of diffusion, is how water enters and exits the cell's large intestine to transfer water from the feces.

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Which statement is an example of scientific theory?

A. Hummingbirds do not like the color white because they visit other colored flowers more often.
B. The earth is the third planet from the sun and has one moon, which orbits earth.
C. The amount of caffeine that affects a persons heart rate differs based on the persons age.
D. All living organisms are composed of one or more cells, which came from pre-existing cells.

Answers

Answer:

I suggest the answer is b

Does a rock use energy

Answers

Answer:

No

Explanation:

A rock has no way of consuming energy as it is not a living organism, and cannot perform any processes to transform energy.

5 Devise Imagine that one tree outside your
school looks unhealthy, although all the other
trees seem healthy and strong. Describe how
you could apply scientific thinking to the
situation.

Answers

The first step is to identify the problem. There are factors to consider in keeping a plant or a tree healthy. These include water, oxygen, sunlight, soil, nutrients, climate, and other environmental conditions. If the environment seems to suit the other trees in the garden, ruling out other factors can be useful in determining why only one tree seems to be unhealthy. Once the problem is identified, a scientific investigation must be done to gather data and pieces of evidence which can explain why this event actually occurred. One of the best ways to gather evidence is through observing the tree and checking other signs which might identify if the tree is diseased. Once the gathered data are analyzed and the cause is identified, proceed in thinking of ways on how to solve it. In seeking a solution, it is best to ask information from experts and proper authorities.

Hydroponics is defined as the practice of growing plants without soil used to provide support or nutrients or ‘Soilless Farming'. How is ‘Hydroponics' an effective method of farming in arid and dry zones other Earth?

Answers

Answer:

Hydroponics solves the problem of unavailability of water in those arid and dry regions

Explanation:

As rightly stated in the question, hydroponics is a practice that involves the culturing of plants without the need for soil. Hydroponics procedure make use of a moisture-containing solution filled with nutrients.

This procedure of hydroponics, however, comes with some disadvantages but one major effectiveness it has in arid or dry regions is that it SOLVES THE PROBLEM OF WATER UNAVAILABILITY. When it comes to farming practice using soil, constant water supply is an unnegotiable criterion because water is needed for the growth of plants in the soil.

However, in arid regions, which are usually very dry due to lack of rainfall, the practice of hydroponics can substitute for soil farming in order not to cause food scarcity.

HELP
Density is an intensive physical property because the density of a given substance does not change with the size of the sample.
True
False

Answers

Answer:

✅True

Explanation:

Density is an intensive physical property because the density of a given substance does not change with the size of the sample.

IamSugarBee

In the periodic table, periods are_____rows.

Answers

Answer:

It's a row of chemical elements

Answer:

The rows on the periodic table are called periods. All the elements in a period have valence electrons in the same shell. The number of valence electrons increases from left to right in the period. When the shell is full, a new row is started and the process repeats.

Explanation:

Hope this helps! :)

What is BTB changing color evidence for and why?

Answers

Answer:

ddd

hauajajsnwnjsjekddidkkdkd

Explanation:

d9d

sjdnejekkejejre

what is one major difference between prokaryotes and eukaryotes

Answers

Answer:

There are several differences between the two, but the biggest distinction between them is that eukaryotic cells have a distinct nucleus containing the cell's genetic material, while prokaryotic cells don't have a nucleus and have free-floating genetic material instead. From prokaryotic cells to eukaryotic cells

Explanation:

hope it help

Answer:

eukaryotic cells have a distinct nucleus containing the cell's genetic material, while prokaryotic cells don't have a nucleus and have free-floating genetic material instead

Explanation:

what will happen if one part of the system fails to carry out its fanction properly?

Answers

Answer:

If one part of the system fails to carry out its function properly, the air we breathe cannot go to the lungs the transferring of oxygen in the blood will be affected. If this happens, a person will most likely have a difficulty in breathing which may lead to other complications or even death.

Explanation:

I hope it helped

Answer:

Hope it helps

Explanation:

If one part of the system fails to carry out its function properly, the air we breathe cannot go to the lungs the transferring of oxygen in the blood will be affected. ... Oxygen, as it enters our body, moves to a series of parts in the breathing system that are connected to each other and needs to work as one.

Why are there many separate ecosystems in a rain forest?
A. There are three different seasons in a rain forest.
B. There are three levels of consigners in rain forests.
C. Rain forests have very few primary consumers.
D. Different conditions support different organisms.

Answers

D. (different conditions support different organisms)
the answers is D (different conditions)

Which of the following is a necessary reactant for cellular respiration to occur? (2 points) a Carbon dioxide b Nitrogen c Oxygen d Water

Answers

Answer:

C.

Explanation:

"Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water."

Answer:

its oxygen!

Explanation:

I just took this test on FLVS and this was a question, I answered with Oxygen and ended up with a 100% test score. Hope I could help!

Please please help with this question!
Explain the water cycle starting as a water molecule in the ocean.

Answers

The question is about the water cycle in the ocean. It says that your answer should start from the water molecule (H20, polar, covalent, Oxygen being Electronegtive, etc.)

describe the role of humans in environmental stability and change

Answers

humans have reduced environmental stability drastically due to our contributions to climate change through carbon dioxide and other greenhouse gas emissions. we have changed the weather patterns, increased global temperatures and caused air and plastic pollution as well as many others. the environment has changed and put animals and plants at risk of extinction because of heating of the earth, loss of habitat, etc

What are Pioneer organisms in a Primary and secondary succession?

Answers

Answer:real remains

Explanation: because of real time

How is variation introduced into populations of asexual organisms such as bacteria and amoebas?

Answers

Answer:

In asexual reproduction an exact genetic copy of the parent organism is produced. Unlike sexual reproduction, asexual reproduction only introduces genetic variation into the population if a random mutation in the organism's DNA is passed on to the offspring.

Explanation:

Can someone help me i got very confused

Answers

Answer:

D. student 4

Explanation:

I personally find this question slightly bewildering. It does definitely make you think. I decided your best answer choice would be D, because a dog wouldn't always be there, or the weeds.

What is one way to analyze the results of an experiment?

Answers

Answer: One way to analyze the results of an experiment by looking at the chemical and physical changes. Signs of a chemical change are bubbles or production of an odor. Signs of a physical change are change in color, shape, or size.

Geologists, more specifically mineralogists, identify minerals based on ________. A. Optical properties. B. Solid properties. C. Behavioral properties. D. Physical properties.

Answers

The minerals are mostly characterized by the Physical properties (D) which includes the hardness, lustre, density etc. The mineralogists check the detailed view of minerals by using high powered microscope.

The minerals are chemical compounds which are formed as a result of physical processes or geological processes. They mostly occur in crystalline form. For Example: Cacite, Sulfur, Quartz etc[tex].[/tex]

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IN YOUR OWN words define science

Answers

Science is anything related to the study of anything in the universe which can be explained and tested through experiments and mathematics
Science is anything you have to study to get the accurate information to.

4)
All of the following pieces of equipment EXCEPT for
another.
could be useful for transferring a liquid from one container to
A)
beaker
B)
flask
petri dish
D)
graduated cylinder

Answers

Answer:

The answer is C. Petri Dish because a beaker, flask and graduated cylinder all hold liquid and can be transferred.

If we mixed sodium and iron
then the result will be?​

Answers

Answer:

u can't mix them

two solid metals can't form solution.

Sodium hydroxide and iron when it reacts with water the result will be tetrahydroxoferrate

Give an example of something that has a high specific heat capacity.

Answers

Water. It has to absorb a lot heat before it begins to get hot.

When the Big Bang Theroy happend the heat capacity was 14.5 billon digrees

Which cell would doctors conclude is a cancerous mass?

A. A
B. B
C. C
D. C

Answers

The correct answer is A

Explanation:

Cancer including cancerous mass or tumors is caused by an abnormal and uncontrolled reproduction of cells. This means cell division occurs faster than normal and leads to damaged or malfunctioning cells. Moreover, in terms of the number of cells vs time, cancer leads to a high number of cells in a short time. This occurs in cell A because different from cells B, C, and D, this has increased the number of cells in a short time, while others have decreased over time or remain constant. According to this, the cell that is a cancerous mass is A.

How are the Domain Bacteria and the Domain Achaea similar?

Answers

Answer:

-They both have unicellular organisms

- They also both have autotrophes & hetertrophes

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