Which of the following best describes a scientific model? (3 points)
Something used to represent an idea or process
A way to prove a theory is true
A direct experience in nature
A prediction that can be tested

Answers

Answer 1

Answer:

A way to prove a theory is true

Explanation:

I hope this helps

Answer 2

Answer:

A way to prove a theory is true

-hope this the correct answer and if not i hope it at least helped but regardless have a good rest of your day :)

Explanation:


Related Questions

NEED HELP ASAP! pls pls help meee

Answers

pretty sure 4 is heat

Please help Me Answer this

Answers

Objects that produce heat are coal, liquid fuels, gasoline, oil, and gaseous fuels
Sound: conditioning fan, airplane, broom, falling

What is unique about the moons that orbit Jupiter? (select all that apply)
some are as large as planets
they all have names
there are more than 70 of them
several are bigger than Earth's moon

Answers

I personally think that "There are more than 70 of them" and "Some are as large as planets" is the most unique.

Can someone please help me with this?

Write your analogy story below

Answers

Sorry I need more information to answer this question:/
More info pleaseeeeeeeeeeee

Chemical energy is stored in the bonds of (1 point)

glucose molecules.

carbon dioxide molecules.

water molecules.

oxygen molecules.

Answers

Answer:

Glucose molecules

Hope this will help u

Which chemical equation is balanced? Question 4 options: CH4 + O2 → H2O + CO2 CH4 + O2 → 2H2O + CO2 6CH4 + O2 → 2H2O + 2CO2 CH4 + 2O2 →2H2O + CO2

WILL GIVE BRAINLIEST

Answers

Answer:

CH4 + 2O2 → CO2 + 2H2O

Explanation: Hope this helps you.

Ch4+202-:co2+2H2O
I think so it will be ok

can someone please help me on this i really need help i will litteraly fail

Answers

21. portion
22.mass conservation
23.molecule
Portion
Mass conservation
Molecule

Which of the following is correct?

A reactants <- products
B reactants products
C reactants →p products
D reactants = products

Answers

Answer:c..................

answer
c
explanation

Lola has learned in science class that hypotheses, theories, and laws are related. She has made this graphic organizer to show this relationship. How should her graphic organizer be labeled? A: Law; B: Theory; C: Hypothesis A: Theory; B: Hypothesis; C: Law A: Hypothesis; B: Theory; C: Law A: Law; B: Hypothesis; C: Theory

Answers

A: Hypothesis; B: Theory; C: Law

Create a list of 5 potential jobs that students of astronomy can obtain.

Answers

Answer:

Applications Engineer.

Business Development Manager.

Chief Systems Engineer.

Coating Technician.

Director of Business Development.

Applications Engineer.
Business Development Manager.
Chief Systems Engineer.
Coating Technician.
Director of Business Development.
Electrical Engineer.
Engineer, Modeling & Simulation.
EO/IR Systems Engineer.

Newtons second law in your own words.

Answers

Answer:

behavior of objects for which all existing forces are not balanced.

Explanation:

Answer:

F=ma. Force is equal to mass times acceleration. The accleration of an object depends on the net force.

Explanation:

I know its F=ma but I think this is right I hope it helps

Compare the density of the ocean crust and the continental crust. If they were to collide, predict which one would push under the other. Explain.

Answers

Answer:

The difference between the density of the ocean crust and the continental crust is the fact that the ocean crust is denser than the continental crust. Meaning, the continental crust is likely to push over the oceanic crust considering it has less dense.

Explanation:

I hope this helps, the last time I learned this was in 5th grade and I am i currently in the 11th grade....

Sketch a simple model that shows why the constellations change over the course of a year.

Answers

Answer:

for only five points we will not make sketch n

What are the 2 types of bonds in science and define them.

Answers

Answer:

The two main types of bonds formed between atoms are ionic bonds and covalent bonds. An ionic bond is formed when one atom accepts or donates one or more of its valence electrons to another atom. A covalent bond is formed when atoms share valence electrons.

Explanation:

Answer:

chemyical and Ionic

Explanation:

Plz help with this it is the digestive system

Answers

Answer:

see explanation for answer

Explanation:

salivary gland:  1

stomach: 2

small intestine: 6

liver: 4

gallbladder: 5

large intestine: 3

The answers correspond with the numbers on the text boxes, so you would drag number 1 to the salivary gland and so on.

slavery gland is 1
stomach is 2
small intenstine is 6

Provide the total number of atoms in each formula given:

1. NH4OH (Ammonium hydroxide)

2. NH4Cl (Ammonium chloride)

3. Ag2O (Silver oxide)

4. K2SO4 (Potassium sulfate)

5. Ca(NO3)2 (Calcium nitrate)

6. Na2S (Sodium sulfide)

Answers

Answer:

1. N

H4

O

H

2. N

H4

Cl

3. Ag2

O

4. K2

S

O4

5. Ca

(N

O3) 2

6. Na2

S

Explanation:

I tried hope u understand

1. 7
2. 6
3. 3
4. 7
5. 10
6. 3

CAN SOMEONE HELP ME ON THIS PLEASE

Answers

option C gas.............................. ᕕ( ᐛ )ᕗ

help me pls someone plss???

Answers

c) water vapor is less dense

Which of the following genotypes would result in a red phenotype?

Group of answer choices

1. cc

2. c

3. RB

4.Cc, CC

Answers

I would say 1 I think

In your second paragraph, describe properties of sound waves. Then make a claim about how loud an explosion in space should be. Provide evidence and reasoning to support your claim.

Answers

Answer:

Here are five important characteristics: wavelength, amplitude, frequency, time period, and velocity. The wavelength of a sound wave can tell the distance that wave travels before it repeats itself. The wavelength itself is a longitudinal wave that show compression and rarefactions of sound waves.

Explanation:

Hope this helped please pick me brainliest

There are several different models that represent compounds. One type of model is shown.

A large black sphere connected to 4 small blue spheres by 4 grey sticks.
What type of model is shown?

a structural formula
a chemical formula
a space-filling model
a ball-and-stick model

Answers

For those looking for the letter its D

Your welcome :)

The representation described in the question is a ball and stick model.

Several kinds of models can be used to represent molecules. Models help us to accurately visualize what the molecule may look like. It shows the actual arrangement of atoms in the molecule in order to help us predict the possible reactions that the molecule may undergo.

A model which consists of spheres connected to each other is a ball and stick model. The spheres are the balls and they are linked to each other by the sticks.

Learn more: https://brainly.com/question/1389682

help me pls someone plss???

Answers

Answer:

a

Explanation:

I am so sorry I don't know how to explain

A pure substance is a single kind of matter. ----------------------- A(n)
is made up of two or more substances that are together in the same place, but each substance keeps its own properties.

Answers

Answer:21

Explanation:

Answer: 21 i hope this helps:)

The type of heat transfer responsible for distributing most of the heat throughout Earth's atmosphere is

A.radiation

B.conduction

C.convection

Answers

Answer:c

Explanation:

...

Radiation example if be your phone a lot it will burn you

What is the relationship between glucose and the energy molecule?

Answers

Answer:

Glucose is the carbohydrate produced by photosynthesis. Energy-rich glucose is delivered through your blood to each of your cells. ATP is the usable form of energy for your cells

Explanation:

2. A storyboard is a series of panels that shows the visual and verbal components of a video you intend to make. Create a storyboard that explains this phenomenon. It must
• be one to two minutes in length.
• demonstrate an understanding of Earth’s rotation and revolution.
• include evidence for these motions.
• include the terms: pattern, rotate (rotation), revolve (revolution), axis, Earth’s orbital plane, and Polaris.

You may use any of the aspects of the models used in class and in the Student Text.

Answers

Answer:

A storyboard is a sequence of sketches or illustrations that map out the scenes planned for a video. The video production team then uses this map to ensure that the plot is coherent, engaging, and free of inconsistencies before they start making the video.

Please answer the question circled in red
(I'll only give brainliest if it's right)

Answers

Answer: i agree with alan this is because energy cannot be created nor destroyed only stored and transferred wich mean the soccer ball always has energy

Explanation: hope this helps :)

Energy can also be put in a soccer ball if a human kicks it and then the energy will be transferred to the ball

Explain how deforestation contributes to global warming

Answers

Answer:

when trees are cut down it reduced the amount of CO2 being converted into oxygen

Answer:

Deforestation contributes to global warming because with trees being cut down there is less oxygen being made and no trees to take in the carbon dioxide that is being produced. So without trees to do the work, people build greenhouses which uses their own gas that makes the world warmer because it traps the heat from the atmosphere.

Explanation:

explain how deep ocean currents form.

Answers

Answer:

Deep ocean currents (also known as Thermohaline Circulation) are caused by: The sinking and transport of large masses of cool water gives rise to the thermohaline circulation, which is driven by density gradients due to variations in temperature and salinity. The earth's rotation also influences deep ocean currents.

In a warehouse, the workers sometimes slide boxes along the floor to move them. Two boxes are sliding toward each other and crash. The crash caused both boxes to change speed. Based on the information in the diagram, which statement is correct? In your answer, explain what the forces were like and why the boxes changed speed.

Box 1 has more mass than Box 2.
Box 1 and Box 2 are the same mass.
Box 1 has less mass than Box 2.

Answers

Answer:

Box 1 and Box 2 are the same mass It caused both to change speed because they have both the same mass.

Explanation:

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