True or False In order for a hypothesis to be testable scientists need to be able to carry out investigations that will either support or disprove it

Answers

Answer 1

Answer:

True

Explanation:

Answer 2

In order for a hypothesis to be testable, scientists need to be able to carry out investigations that will either support or disprove it is a true statement. Thus, option A is correct.

What is a hypothesis?

Hypothesized interpretation for a behavior that has been witnessed or a tested claim regarding the link among a number of factors. A hypothesis is one that needs to be tested, as it is just an observation that a person has made. 

If a hypothesis is being made then the scientist needs to prove that the claim that has been made is true or false for that, various experiments and investigation is done carrying out all the factors that are available or might affect the hypothesis in the process of making the results. Therefore, option A is the correct option.

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Related Questions

As a factor of production, land best refers to __________. A. the ground not covered by water B. land owned by businesses C. all natural resources D. farming soil only

Answers

Answer:

The correct answer is C. all natural resources

Explanation:

C is correct answer because it refers to all the resources that could be used in that land, as a productional factor.

A is not correct, because ground not covered with water doesn't have to imply that it's used for production.

It is the same with B, because it doesn't mean that all the resources are being used there.

D is wrong as the land not only being used for farming.

What country is located at 15 South, 60 West?

Answers

Answer:

Vila Bela da Santíssima Trindade - State of Mato Grosso, 78245-000, Brazil

Explanation:

i just put the cordanites in google maps  as

(s15) and (w60)

zoom out and/or copy the adress  and the country is the last on the adress.

making the answer brazil.

Answer:

Brazil South America

Explanation:

Can you guys help :>>

Answers

Answer: 3.1400

Reasoning: You divide the Circumference by the Diameter which equals 3.1415. Rounding to the nearest hundredth would be 3.1400 because 15 is lower then 50.

Which statements describe how humans are affected by earthquakes? Check all that apply.
Humans must ignore the existence of earthquakes .
Humans must move out of areas that have earthquakes.
Humans must plan for how to be safe during earthquakes .
Humans must work to prevent earthquakes from happening .
Humans must clean up the damage caused by earthquakes.
Humans must take steps to minimize the damage caused by earthquakes.

Answers

Answer:

The humans are affected by earthquakes in the manner that they must plan for how to be safe during earthquakes, must clean up the damage caused by earthquakes, and must take steps to minimize the damage caused by earthquakes.

Explanation:

The first option is not correct because it is simply not possible to ignore something that can cause such big damage or end your life.

The second option is not correct because the areas where there are a lot of earthquakes are actually heavily populated, and people don't seem to move out.

The third option is correct because by planning how to be safe, the people have managed to come up with techniques as to how to minimize the loss of lives.

The fourth option is not correct because it is not possible to stop earthquakes.

The fifth option is correct because the humans have to continue living after an earthqake struck, so they have to clean up and repair the damage in order to do so.

The sixth option is correct because it is crucial that the humans develop technologies, especially in the architecture, where they are able to minimize the effects of the earthquakes, both because of preventing life losses and economic losses.

Answer:

options 3, 5, and 6

Explanation:

description of compromise

Answers

Answer:

a concession to something derogatory or prejudicial a compromise of principles.

Explanation:

The Olmec were a Pre-Columbian civilization in Latin America. True or False ?

Answers

Answer;

The Olmecs were the earliest known major Mesoamerican civilization. Following a progressive development in Soconusco, they occupied the tropical lowlands of the modern-day Mexican states of Veracruz and Tabasco. It has been speculated that the Olmecs derived in part from the neighboring Mokaya or Mixe–Zoque cultures. Wikipedia

Dates: c. 2,500 - 400 BCE

Major sites: La Venta, Tres Zapotes, Laguna de los Cerros

Period: Preclassic Era

Followed by: Epi-Olmecs

Geographical range: Veracruz, Mexico

Which Crosscutting Concept BEST describes the following statement "Observing the repeating moon phases." Patterns Cause and Effect O Energy and Pattem O Stability and Change​

Answers

Answer:

Stability and Change​

Explanation:

Cross-cutting concepts in science show the application in different domains of science.

The cross-cutting concept of the given statement shows "stability and change". Stability refers to the system that experiences a small disturbance but returns to its stable state after some time.

The cyclic pattern of changing moon phases refers to stability and change as changes happen in the system but it come to its original state again.

Hence, the correct option is "Stability and Change​".

Please help me answer this I really need help

Answers

Answer:

The western part of the United States and Canada is sparsely populated because there are mountains and deserts.

Explanation:

The first option is correct because the mountain chains are high, dominate the landscape, and on top of that, they also created suitable conditions for the development of deserts, so people naturally avoid these parts.

The second option is not correct because the western part of these countries doesn't have many cities, nor it is that large on farming.

The third option is not correct because there isn't a lack of resources, but the problem is the topography and climate.

The fourth option is not correct because this part doesn't fall into the so-called ''rustbelt''.

What are the problems associated with U.S.-Mexico immigration? In two paragraphs, describe what the key factor is that influences this issue. ​

Answers

Answer:

Immigrates are people who travel from one place to another and settle in the new region either for trading or livelihood. But as one region people immigrate to another region, lot of problems also arises . As the population at the new region increases than the natural place available for a particular region. This in turn leads to the depletion of the natural resources more than the normal level.

Increased usage of the natural resources makes it towards extinct. The food resources becomes less available due to huge demand leading to malnourishment. Increased industrialization causes increased chemicals release to the atmosphere causing harmful environment for the native people to survive. Job opportunities is decreased due to many people for the available post. Hence immigrants from Mexico and US created a lot of problems to the native people and the environment.

Name 4 layers of the internal structure of the earth ​

Answers

Answer: oceanic and continental crust are two types of crust. Mantle, crust, inner core, outer core are the layers of earth

Explanation:

Write a reasonable generalization about the precipitation rates of the Middle East and Australia.

Answers

The Middle East gets about 14 to 30 inches of rainfall annually. Australia gets about 16 inches of rainfall annually.

The Middle East gets about 14 to 30 inches of rainfall annually. Australia gets about 16 inches of rainfall annually.

What is the climate of the Middle East?

The Middle East generally has a hot, arid climate, especially in the Arabian and Egyptian regions. Several major rivers provide irrigation to support agriculture in limited areas here, such as the Nile Delta in Egypt, the Tigris and Euphrates watersheds of Mesopotamia, and the basin of the Jordan River that spans most of the Levant.

These regions are collectively known as the Fertile Cresent, and comprise the core of what historians had long referred to as the cradle of civilization which is a label now applied to multiple regions of the world.  Conversely, the Levantine coast and most of Turkey have relatively temperate climates typical of the Mediterranean, with dry summers and cool, wet winters.

Most of the countries that border the Persian Gulf have vast reserves of petroleum, with monarchs of the Arabian Penin, in particular, benefiting economically from petroleum exports.

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The Rwenzori Mountains are also known as the Mountains of the
A. Congo
B. Nile
C. Serengeti
D. Moon
Please select the best answer from the choices provided
ОА
OB
Ос
OD

Answers

Answer:

D. Moon

I hope this helps!

A: moon is the answer

True or false the experimental group is the group that is left alone during the experiment

Answers

Answer:

False

Explanation:

In a controlled experiment, you will only test 1 variable at a time. The independent variable or variable that is changed will be tested by the experimental group. The control group is left alone, so the scientist can compare the results to that group.

The experimental group is the group that is left alone during the experiment is statement is false. Thus, the option (b) is correct.

What is experiment?

The scientific process of study is referred to as an experiment. Research into substance and theory is the foundation of the experiment. The experiment's goal is to validate the phenomenon's and observational assumptions. The experiment is a variable and a hypothesis. The comparison and answer to the query are the two components of the experiment.

Based on independent variables, the experimental group. The experiment test is conducted just once. In the experimental group, the independent variables are altered. Data variables are outcomes that react to dependent factors. In order to compare the findings to the control group, the scientist leaves that group alone.

Therefore, option (b) is the correct.

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Name ∠2 in other ways. Select all that apply

Answers

Answer:

I need help on this one as well

m∠POQ = 19, m∠QOR = 31, and m∠ROS = 15, what is m∠POS

Answers

Answer:

65

Explanation:

Add 19, 31, 15 =65

65=POS

By the angle addition postulate and substitution, the m∠POS would be - 65⁰

Angle Addition Postulate is the measure of the larger angle is the sum of the measures of the two smaller angles.

Substitution postulate states that a quantity may be substituted for its equal in any expression.

Then substitute the angle  measurements into the resulting equation to find m∠POS

m∠POQ + m∠QOR = m∠POR (by angle addition)

m∠POR + m∠ROS = m∠POS (by substitution)

Solution:

m∠POS = m∠POQ + m∠QOR + m∠ROS

= 19° + 31° + 15°

= 65°

Thus, the m∠POS would be - 65° by the angle addition postulate and substitution postulate.

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Which of the following is an example of a functional region?


Asia
Midwest
Silicon Valley
Amazon Basin

Answers

Answer:

Silicon Valley

Explanation:

Silicon Valley, in the southern San Francisco Bay Area of California, is home to many start-up and global technology companies.

How did Hammurabi's law protect the citizens of the Babylonian Empire? The law punishes all people who bring an accusation. The law provides for a jury from the same social class. The law punishes people for crimes they are accused of committing. The law discourages people from wrongly accusing someone of a crime.

Answers

is this a multiple choice or what? i think a if it is

Answer: The law punishes people for crimes they are accused of committing.[c] (3) bet me this is the correct answer

Explanation:

what function are plant leaves responsible for?
a. absorb water
b. make food
c. transport water
d. store food

Answers

B. Leaves use sunlight and water to make food for the plant.

Answer:

b

Explanation:

The leaves allow plants to make food so they can grow using water, air, and light from the sun.

Hope this helps. Plz give brainliest.

This term means gathering of resources from the surface of the earth such as crops or wood:
A. Harvesting
B. Mining
C. Drilling
D. Strip mining

Answers

Harvesting is the answer mining and drilling and strip mining doesn’t make sense with the question given

Most of the earliest human civilizations developed in...

a
desert regions, with arid climates and plenty of cacti.
b
river valleys, with fertile soil and fresh water for crops and transportation.
c
high mountains and plateaus, with rugged terrain.
d
In the tropics

Answers

Answer:

b ) river valleys, with fertile soil and fresh water for crops and transportation

Which technology collects data for weather, climate, and environmental monitoring from space?

radar
satellites
weather stations
weather balloons

Answers

Answer:

Satellites

Explanation:

The technology that collects data for weather, climate, and environmental monitoring from space are called satellites.

Satellites are capable of remotely sensing the earth without coming into contact with it.

These weather satellites helps to forecast the likelihood of some weather phenomenon occurring. They can be positioned stationary or they can orbit the earth. These data are usually collected by a ground base observatory station where they are interpreted and presented for use. Weather satellites serves immense purposes to predict weather patterns over a place.

So, the technology that collects data for weather, climate and environmental monitoring from space is the satellites.

Answer:

b

Explanation:

How does spectral class relate to temperature? ​

Answers

Answer:

The spectral types and sub-classes represent a temperature sequence, from hotter (O stars) to cooler (M stars), and from hotter (subclass 0) to cooler (subclass 9). The temperature defines the star's "color" and surface brightness. ... Stars are also classified by luminosity class.

Explanation:

It depends on if it’s hot or cold

Where in Canada and The US would you find the most primary economic activities?

Answers

Answer:

The Great Plains

Explanation:

The north, Midwest and plains in Canada is the area where one could find most primary economic activities.

What is primary economic activities?

Agriculture (both subsistence and commercial), mining, forestry, grazing, hunting and gathering, fishing, and quarrying are all activities connected to primary economic activity. This industry also includes the packaging and processing of raw materials.

How do north contribute to primary economic activities?

Due to its harsh winters, brief growing season, and poor soils, the North is the least populated region in North America. It encompasses the Canadian Shield, the upper Great Lakes region's boreal forests, and the area north of the tree line that stretches past the Arctic Circle. Physically, this area is vast and includes most of Canada and the state of Alaska. Instead of inhabiting the freezing Arctic, most northern regions of North America have forests.

In this area, there are two different populations. The first group are the locals who have lived there their entire lives. They are few in number and historically rely on hunting and fishing for a living. Indigenous peoples of Canada, like the Inuit and the First Nations, now make a living by mixing wage work with their traditional forms of subsistence farming.

The other inhabitants are more recent immigrants who have moved there to take advantage of the natural resources of the area. Forestry, mining, and the exploitation of oil and natural gas make up the economy's main sectors. The Canadian Shield is home to rare earth mines that produce the rare earth elements used in computer screens, electric car batteries, and computer hard drives, as well as diamond mines. Metallic ores like copper, gold, nickel, silver, and uranium are also found in the rocks there. Metals like cerium, terbium, dysprosium, and neodymium are among these elements. Alaska is an oil-producing state, and the decision to allow oil drilling in additional Arctic parts of Alaska is still up for debate.

How do west and plains contribute to primary economic sector?

The Midwest and the Great Plains are agriculturally productive areas in the middle of the continent. This area, known as America's breadbasket, contains some of the most productive agricultural land in the entire globe. Moving westward within this region causes the environment to become increasingly arid, and the type of agriculture changes as a result of the drop in precipitation. Cattle are typically raised on the land closer to the Rocky Mountains, but where there is water, huge grain farms can be found (especially through irrigation). North Dakota is the epicentre of the spring wheat belt, while eastern Montana, Alberta, and Manitoba in Canada's Prairie Provinces are all major producers of the grain.

Winter wheat is widespread in Kansas and the states nearby. The Corn Belt, centred in Iowa and Illinois, lies further east, where precipitation is more frequent.

The Midwest and the Great Plains continue to be the most significant food-producing regions in North America today, despite a decline in farmers as farming has become more mechanised and farms have become larger.

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how does the rise and the fall of the berlin wall relate to the cold war

Answers

The Berlin Wall was built in response to the Communist East Germans fleeing to the Capitalist Western part of Berlin. As a result, the East Germans and Soviets built a wall around the Capitalist part of Berlin, which increased tensions with the west. During the end of the cold war, East Germany held democratic elections and agreed to reunite with the west, resulting in the wall no longer being necessary. It was taken down, and Germany was reunited.

Why do you think the Roman leader would want to create a calendar ?

Answers

Answer:

A roman leader might've wanted a calendar for marking time and making agendas, I think the original plan was to remember when battle plans were supposed to happen, but my first two points are the strongest.

Explanation:

Hope this helps

In your opinion, was the Columbian Exchange good or bad for Latin America in the long run? Give three examples why in detail.

Answers

The first two political parties in American history were the Federalists and the Democratic-Republicans; today, the United States still has a two-party system made up of the Democratic and Republican parties.

Over the past 200 years, political parties have become more powerful and central to American democracy, providing opportunities for the electorate to participate in politics and influencing how people relate to the government and policymakers.

Are Most surface currents are caused by winds.

Answers

Answer:

Yes! Wind makes things fly around us.

Eplanation:

I hope this helps!!(Psst!! Mark brainiest if this helps!!! Thanks!!!!!!)❤❤

what is Ireland's main exported good? WILL MAKE BRAINLIST!

Answers

Ireland's top 10 exports accounted for 88.5% of the overall value of its global shipments. Electrical machinery and equipment represent the fastest grower among the top 10 export categories, up by 32.8% from 2018 to 2019

Compare and contrast 2D and 3D maps

Answers

Answer:

Image is the copy of the principle object. The image can be 2D or 3D . A 2D image will have only 2 axis that is the X axis and Y axis, eg is the radiograph in which the vertical and horizontal components are visible. While in a 3D image along with X and Y axis the 3 rd component Z axis is visible . In a 3D image the depth axis is included, eg is animated vedios.

where is Bhutan located at
1 near india
2near Mexico ​

Answers

Answer:

1) near India

Explanation:

Bhutan is nowhere close to Mexico, Mexico is in North America and Bhutan is in Asia. India, Nepal, Bangladesh, China, and Burma are close to Bhutan.

Answer:

1 near India

is the required answer of your question

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