Why do we use models in science and real life?

Answers

Answer 1

Answer:

Scientific models are representations of objects, systems or events and are used as tools for understanding the natural world. Models use familiar objects to represent unfamiliar things. Models can help you visualize, or picture in your mind, something that is difficult to see or understand.

Answer 2

Answer:

Scientific models are representations of objects, systems or events and are used as tools for understanding the natural world. Models can help scientists communicate their ideas, understand processes, and make predictions.

Explanation:


Related Questions

What does a seed contain?


embryo and nutrients

nutrients and vascular tissue

vascular tissue and pollen

pollen and nutrients


PLS HELP!!!!

Answers

Answer:

I think that is embryo and nutrients.

Answer:

Embryo and Nutrients

Explanation:

The seed contains the embryo for the new plant, nutrients to feed that embryo, and the seed shell which protects it.

im not sure if Im right I think it is :)

2 diagrams. Diagram A shows rocks compressed to form an upward fold. Diagram B shows rocks compressed to form a downward fold.
Use the drop-down menus to label the landforms in the image.

A:

B:

Answers

Answer:

answer is below :)

Explanation:

A:anticline

B:syncline

4. What is the name of the long mountain range that runs down the west coast of South America? Name the countries that have some of this mountain range within their borders.​

Answers

Answer:

The Andes Mountains

Explanation:

The mountains cross through Ecuador, Peru, and Bolivia. It goes from Venezuela all the way to Chile. ( Colombia, Ecuador, Peru, Bolivia, and Argentina are withing the span of the mountains). The Pampas and the Amazon rain forest lie right next to the mountains as well.

(I hope this helps answer your question! It took a few tries to find the correct information!)

:)

Select the correct answer. Much of which of the following countries lies below sea level? A. Switzerland B. Czech Republic C. Netherlands D. Luxemburg

Answers

The answer is Netherlands

Answer:

Netherlands

Hope this helps

How is the ocean floor similar to the surface of the earth

Answers

Answer:

The ocean floor covers more than 70 percent of the planet's surface. Like dry land, the ocean floor has various features including flat plains, sharp mountains, and rugged canyons (Fig. However, the lowest point in the world ocean is much deeper than the highest point on land.

Explanation:

Answer: the ocean floor has many things similar to the surface of the earth. the ocean floor has living things living on it just like the earth's surface, also the ocean floor is basically earths surface but water is covering it

Explanation:

pls pls pls help
ill give whoever answers brainlist or whatever it is
what are the answers to each question on this chart
thanks ;)

Answers

Answer: 1. Opposite of the equator

2. the sun is on the other side of the earth, the light is away, turns to night

3. you want low, high has less oxygen, harder to breathe

4. it's a different name for hurricanes

5. no days or nights

6. sun showing at midnight (usually near north or south pole)

7. energy that comes from the sun

8. greenhouse gases

9. bodies need heat, cold weather ruins warm activities, like swimming

10. equator

Explanation:

ANSWER FAST WILL MARK BRAINLIEST
Which of the following processes DOES NOT explain what causes volcanic eruptions to occur at different locations on Earth?

A. two oceanic plates move apart
B. magma rises to Earth's surface
C. two continental plates collide
D. an oceanic plate moves beneath a continental plate

Answers

Answer:

magma rises to earths surface

Explanation:

its not

Magma rises to Earth's surface does not explain what causes volcanic eruptions to occur at different locations on Earth. Hence, option B is correct.

What is volcanic eruptions?

When lava and gas are released from a volcano, often explosively, this is known as an eruption. A "glowing avalanche," which occurs when recently erupted lava slides down the flanks of a volcano, is the most hazardous type of eruption. They are capable of swift movement and can reach temperatures of 1,200 degrees Fahrenheit.

Volcanoes erupt with a powerfully destructive mixture of ash, lava, hot, toxic gases, and rock. Explosions from volcanoes have claimed lives. Volcanic eruptions can bring forth additional health risks such wildfires, floods, mudslides, electricity outages, and contaminated drinking water.

A volcano is a fissure in the crust of the earth through which gases, lava, and volcanic ash can escape. Similar to how escaping gases force the cork out of a bottle, pressure from dissolved gas contributes to volcanic eruptions.

Thus, option B is correct.

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What type of network do periodic market systems belong to?

Answers

Answer:

regional network

Explanation:

The market is a set of buyers and sellers who agree on the prices at which they will exchange goods and services.

In the economies of the third-world, products are usually put to the periodic market. Periodic markets are the biggest element of the marketing system.

The basic elements of the market are price, demand, supply, income.

Question 8 (1 point)
How do deep lake deposits compare to sediment deposited near the coast?
Deep lake sements are bigger in grain size,
Deep lake sediments are usually muddy.
Deep lake sediments require more energy to move than coastal sediments.
Deep lake sediments are the same as those by the coast.

Answers

Answer:

Deep lake sediments are usually muddy.

Explanation:

Deep lake sediments compares to those deposited near the coast in that they are usually muddy compared to the ones located near the coast.

They are muddy because they are fine grained sediments with a rich assortment of clay minerals. As you progress from coast to deeper waters, the sediments continues to fine inward.

Which number on the map above represents the Rocky Mountains in Canada?
A. 1
B. 4
C. 7
D. 3

Answers

Answer:

C.

Explanation:

because that's were the mountains are

which event is associated with tornadoes?

Answers

Answer:

Tornadoes occur most often in association with thunderstorms during the spring and summer in the mid-latitudes of both the Northern and Southern Hemispheres. These whirling atmospheric vortices can generate the strongest winds known on Earth: wind speeds in the range of 500 km (300 miles) per hour have been measured in extreme events.

Explanation:

Answer:

C.  paths of damage up to 50 miles long

Explanation:

Just took it on edge. <3

Which blog statement is an example of a claim? Elbow Lake is home to freshwater fish such as sunfish, perch, and trout. Elbow Lake is a valuable natural resource that needs protection. Elbow Lake was the lovely location of last year’s Community Day picnic. Elbow Lake was given its name because it is near a bend in the road.

Answers

Answer:

B. Elbow Lake is a valuable natural resource that needs protection.

Explanation:

Edg. 2020 Got 100% on quizz

Answer:

B.Elbow Lake is a valuable natural resource that needs protection.

Explanation:

Although generally perceived to be a genocide by the international community, the 1994 killing of approximately 800,000 Tutsis in Rwanda was seen at the time by Hutus as ________.

A) a response to the assassination of a Hutu president.
B) an avoidable tragedy.
C) an end to Belgian rule of Rwanda.
D) a movement to liberate political refugees.

Answers

I believe the answer it’s A

Answer:

a

Explanation:

97 points Which country is located at A?


Chile

Colombia

Ecuador

Peru

Answers

Answer:

ecuador trust me i may not see it but i took the test on it

Explanation:

Answer:

peru

Explanation:

South Asia can be categorized by what unifying cultural characteristic?

Answers

Answer:

religion

Explanation:

Need help with work? I can help you!

Just ask me, then i'll host a kahoot.

Answers

Answer:

Please help me with this!

Explanation:

Answer:

im good thx tho

Explanation:

Companies from the United States have built many factories in Mexico near the border why have so many us factories moved to Mexico
A. The mild temperatures speed production
B. Mexico is a source of cheaper labor
C. There is no room to build in the United States
D. The United States has a shortage of skilled laborers

Answers

I believe that the correct answer is B. There are many articles that talk about how workers in Mexico are getting paid these low salaries for hard factory work.

Answer:

mexico is one of the cheapest labor you can get same with china so the correct answer is mexico

Explanation:

B the answer is B

A triangle with side lengths of 3, 4, and 3 units is classified as?

Answers

Isosceles triangle!

Answer:

It would be an acute icoscoles triangle

Explanation:

Which is one piece of evidence of seafloor spreading? fossil material continent material drilled core samples taken

Answers

Answer:

Eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves; this evidence led scientists to look again at Wegener's hypothesis of continental drift. ... Eruptions of molten material, which results in continent material is a piece of evidence of seafloor spreading.

Explanation:

Answer:

The answer is... Continent Materials, or option b/2

Hope I helped at least a bit!

Please help lol
Describe each type of mountain. Include the type of boundary where they are likely
formed and characteristics of each.
* Folded Mountains
* Fault-block Mountains

Answers

Answer:

Just 4 the points...sorry :/

Explanation:

Answer:

i need help with that too

Explanation:

Whhat line is parrellel to y=2x+5 (4,1)

Answers

Answer:

y  = 2x - 7

Explanation:

Given equation:

  y  = 2x + 5,

 Coordinates given  = (4, 1)

Unknown:

Line parallel to this one  = ?

Solution:

The equation of any straight line is given as;

       y  = mx + c

x and y are the coordinates

m is the slope

c is the y-intercept

     A line parallel to the given one will have a slope that is the same with it.

  y  = 2x + 5, ;

  the slope here is 2;

So;

  y = mx + c; find c;

  1  = 2(4) + c

   c  = 1 - 8 = -7

The equation of the line is therefore;

      y  = 2x - 7

Answer:

person above me is correct

Explanation:

Points and Brainliest Giveaway!

What was the name of the original super continent?

Answers

Answer:

Pangea

Explanation:

Answer:

Pangea

Explanation:

________ provide essential information about research projects to potential study participants so that they can make a reasoned decision about whether to enroll in the study.

Answers

Answer:

"Informed consent statements" would be the appropriate response.

Explanation:

Informed consent typically involves a declaration to have been signed by the individual or perhaps the liable authority stating whether they accept the potential values of the operation as well as procedure. This form of the agreement extends to multiple circumstances of life, including decision-making as well as contracting regarding medical treatment as well as legal problems.

What are five ways the Madrid Protocol protects Antarctica's natural environment.

Answers

Answer:A series of assessments will be made on a regular basis to monitor human influence on Antarctica.Controls are in place to regulate the admittance of any plant or animal life not endemic to the continent. It also severely limits the amount of contact humans have with indigenous flora and fauna.The third rule limits the kind and amounts of waste present on the continent. This includes chemicals, fuels, and plastic. In this manner, human-made pollutants cannot harm the environment.This important rule prohibits ships traveling within the Antarctic Treaty area from throwing away or discarding chemicals, oil, trash, or toxic waste into the ocean.the Madrid Protocol has designated specific areas on the continent that are distinct ecosystems or historic sites. Admittance to these regions is highly regulated and takes special permits.

Explanation:

Answer:

The five ways that the Madrid Protocol did to protect Antartica's natural environment are the following:

#1. assessing human influence on the environment

#2 prohibiting the introduction of invasive species and limiting human contact with endemic species

#3 severely controlling the kind of waste and pollutants allowed on the continent

#4 prohibiting the discarding of chemicals, oil, trash, or other pollutants in the ocean around Antartica

#5 designating areas on the continent as protected zones

Explanation:

What determines wind speed

Answers

Answer:

At the Earth's surface, wind blows horizontally from high pressure to low pressure areas. The speed is determined by the rate of air pressure change, or gradient, between the two pressure areas. The greater the pressure difference, the faster the winds.

Explanation:

Answer:

Basically

At the Earth's surface, wind blows horizontally from high pressure to low pressure areas. The speed is determined by the rate of air pressure change, or gradient, between the two pressure areas. The greater the pressure difference, the faster the winds.

Which of the following is true about the languages of the Mediterranean Sea? A. Every nation has a distinct language with different origins. B. Many languages are similar and share common origins. O C. Everyone speaks English now because of economic factors, D. All nations share a common language,​

Answers

Answer:

B

Explanation:

There languages are similar but not exactly the same

Many languages of the Mediterranean Sea are similar and share common origins, but they are not exactly the same. Thus, the correct answer is option B.

What is the Mediterranean Sea?

The Mediterranean Sea is a sea that connects to the Atlantic Ocean, is surrounded by the Mediterranean Basin, and is almost entirely surrounded by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the east by the Levant.

The sea was a vital trade and cultural exchange route for ancient merchants and travelers, facilitating trade and cultural exchange between the peoples of the region. Understanding the origins and development of many modern societies requires an understanding of the history of the Mediterranean region. For centuries, the Roman Empire exercised maritime hegemony over the sea.

Therefore, correct answer is option B.

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Photosynthesis cannot be completed without what

Answers

sunlight, water, carbon dioxide.

What two things related to sedimentary rocks (Links to an external site.) do you see at the Grand Canyon?

Answers

Answer:

sfnhbfdxvcxbcxbcxbc,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Explanation:

xcxbxvcbcxbxcvbcxbcxbxvcbcx bxvcb

Which of the following cancer can only occur with men

Answers

Answer:

Prostate cancer is the most common male-only cancer and the third most common cancer in the United States. According to the NCI, more than 160,000 men will develop cancer of the prostate.

Explanation:

What is the primary cause of wind

Answers

Answer:

Air flowing from high to low pressure.

Explanation:

Because the earth moves.

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Four brothers received the same amount of money to go to the movies. Each boy spent $16. Afterward, the boys had $48 altogether. Write an equation that represents the amount of money m each brother received. How did the Jay Treaty of 1794 create division within the United States?PLZZZ HELPPP PLEASE HELP I HAVE A TEST!!A function predicts the number of household online-devices in the average United States household. Whichdomain would be the most appropriate set to use forthis functionIntegersWhole numbersRational NumbersIrrational Number What was the job of the Second Continental Congress?1. To write the Constitution and Bill of Rights2. To form a continental army3. To elect Washington as President4. To decide how to respond to the Intolerable Acts How does a code of written laws help a government to keep order?help Miss Garcia an art teacher is buying supplies for her next unit on ceramics. Her 25th six graders are making mugs and jugs estimated each one will use about three force of a pound of clay. She also wants to have 20 pounds of clay for seventh graders sculptures. If Miss Garcia has 5 2/5 pounds of Clay left over from last year how much more clay does she need HELP PLEASE:) The author of Nickel and Dimed, Barbara Ehrenreich, found that she could not survive on $7.00 per hournot if she wanted to live indoors. Consider how her experiment would have played out in your community. Limiting yourself to $7.50 per hour (which is approximately the minimum wage today in most states), create a hypothetical monthly budget for your part of the country. Synthesize Devise a fictional scenario in which advertising results in a shift in the demand curve for a product. Then, explain how the market reacted to re-establish equilibrium. I need the answer quickly please and thank you!!!!! I will give BRAINLIEST!!!!! Write an equation in slope intercept form of the line that passes through the given pointand has the given slope.(-3,2), m = -3 What's the first step for revising a paragraph with run-on sentences? 3,910 Divided 25? i need help In your own words, why did the Portuguese develop the cartaz system?I NEED THIS ASAP!!! When and where did agriculture start? An SRS of size 20 is drawn from a population that has a normal distribution. The sample has a mean of 122.5 and a standard deviation of 8. Give the standard error of the mean:______ Carmel Corporation is considering the purchase of a machine costing $45,000 with a 4-year useful life and no salvage value. Carmel uses straight-line depreciation and assumes that the annual cash inflow from the machine will be received uniformly throughout each year. In calculating the accounting rate of return, what is Carmel's average investment? Help me plsssszzzzzzzzzzzzzzzzzzz Kelsey owns a bike rental company. She charges an initial fee of $10 for each rental and an hourly rate of $4. Which of the equations below shows the amount y that Kelsey charges for a bike rental that lasts x hours? Guys can someone answer this question: Did the Aztecs populate Honduras????True or false? How are cells affected by diabetes? How fast will you hit the ground if you jumped off the school and fell straight down and it took1.5 s