PLLLLLLLLLZZZZZZZZZZ HHHHHEEELLLLLLLPPPPPPP!!!!!!1!!!

PLLLLLLLLLZZZZZZZZZZ HHHHHEEELLLLLLLPPPPPPP!!!!!!1!!!

Answers

Answer 1
if those aren’t right and that’s just a practice test the practice test and the actual test on brain pop are just the same questions so just copy down practice quiz answers

Related Questions

What coefficient should be used to make the following equation balanced? N2+O2--> _NO

Answers

                 ║∧║······→Hello.←······║∧║

                                          Your answer should be:

                                                N2 + O2 → 2NO

····················································································

I hope this answered your question!

Thanks for spending time reading this :)

(A brainliest would be appreciated!)

⊕If this answer doesn't answer your question or you are displeased by it please tell me in the comments I would like to know. And if I can, I will remove it.⊕

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The coefficient used to make the following equation balanced: N2 + O2 → NO is 2.

BALANCING EQUATION:

Balancing an equation means ensuring that each atom of an element on both sides of an equation.

To balance an equation, coefficients, which are numbers placed in front of the elements, are used.

According to this question, the following equation is given:

N2 + O2 → NO

To balance the equation, we make use of coefficient 2 in front of nitrogen oxide (NO) as follows:

N2 + O2 → 2NO

Learn more at: https://brainly.com/question/11322377?referrer=searchResults

"Working on rigs is dangerous due to explosions and weather"
To which energy type does this apply to?

Answers

using oil as energy
Hope this helps!:)
This would apply to when you’re using oil energy

Suppose the city wanted to put a nuclear power plant in your community. What would some of the disadvantages be?
:(

Answers

Nuclear power plants use uranium as fuel. The process of mining uranium releases high amounts of carbon dioxide into the environment. Carbon dioxide is also released into the environment when new nuclear power plants are built. Finally, the transport of radioactive waste also causes carbon dioxide emissions.

Unlike fossil fuel-fired power plants, nuclear reactors do not produce air pollution or carbon dioxide while operating. However, the processes for mining and refining uranium ore and making reactor fuel all require large amounts of energy.Jan 15, 2020

uranium fuel to produce steam for generating electricity. This process changes uranium into other radioactive materials. If a nuclear power plant accident occurs, heat and pressure build up, and the steam, along with the radioactive materials, may be released.


Nuclear power plants use uranium as fuel as in nuclear reactions. The process of mining uranium releases high amounts of carbon dioxide into the environment.

What are nuclear reactions?

There are two types of nuclear reactions which are nuclear fusion and nuclear fission .They involve the combination and disintegration of the element's nucleus respectively.

In nuclear fission, the nucleus of the atom is bombarded with electrons of low energy which splits the nucleus in to two parts .Large amount of energy is released in the process.It is used in nuclear power reactors as it produces large amount of energy.

In nuclear fusion,on the other hand, is a reaction which occurs when two or more atoms combine to form a heavy nucleus.Large amount of energy is released in the process which is greater than that of the energy which is released in nuclear fission process.

Learn more about nuclear reactions,here:

https://brainly.com/question/13315150

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hurry please!!!
a) 42%

b) 14%

c) 64%

d) 100%

Answers

Answer:

A)42%

Explanation:

10+22+15+11=58

100-58=42

Is there a 28% because if you add all of that up it equals 72 and subtract 72 from 100 gives you 28%

How do sound waves travel?

A.Sound causes the air near it to vibrate inwards.

B.Sound transforms waves into different frequencies.

C.Sound waves radiate outward from a central point.

D.Sound moves randomly in different directions.

Please help me!

Answers

Answer:

THE ANSWER IS B!!!!

Explanation:

How is the Sun related to day and night and the change of seasons?

Answers

Explanation:

As the Earth moves around the sun during a year, the northern half of the Earth is tilted towards the sun in the summer, making daytime longer than night. In winter, this reverses; the earth tilts away from the sun and nighttime becomes longer

Answer:

As the Earth moves around the sun during a year, the northern half of the Earth is tilted towards the sun in the summer, making daytime longer than night. In winter, this reverses; the earth tilts away from the sun and nighttime becomes longer.

Explanation:

hope this helps have a good rest of your day :) ❤

Please help me with this I will give out extra points with the brain thing if you help me with this science question 3/5 image below. I promise

Answers

Answer:

A) 200 m/s2

Explanation:

Force is the push or pulls on an object with mass that causes it to change velocity or to accelerate.

Force represents a vector, which means it has both magnitude and direction.

Given:

Mass of metal ball = 0.025 kg

Force = 5 N

To Find:

Acceleration, = ?

Solution:

Formula:

answer is 200 m/s2 lol

A(n) _________ light bulb uses the most energy and is not good to use for conserving energy.

1.incandescent
2.LED
3.CFL

Answers

LED light bulb is more energy efficient than CFL bulb simply because they are based on better technology. LED light bulbs use much lesser energy in comparison to the traditional technology.

a) week 1

b) week 2

c) week 3

d) week 4

Answers

Try c I think is the most accurate one
Yea it would be c because it grapes for you so now it wants you to find the weeks of the plant that need to be soiled

QUCKLY PLEASE!! what is a biogeochemical cycle? ​

Answers

It is 4 a process that recycles elements and other matter through the biosphere

Scientific laws differ from scientific theories because laws do not provide
A)
a hypothesis.
B)
a description
C)
an explanation
D)
a statement.

Answers

A) a hypothesis hope it helped :)

What is true about matter?

A.
Matter has mass and takes up space.

B.
Matter has mass but does not take up space.

C.
Matter takes up space but does not have mass.

D.
Matter does not have mass or take up space.

Answers

Answer:

A). mateer has mass and takes place

Answer:

Explanation: Its c

How did James West impact their field? How would things be different in science today if James West had not accomplished what they did?

Answers

Hey~ Hope this helps!

{p.s this is hand-written not copied and pasted. Use freely}

Answer:

James West impacted his field in an abundance of ways. For example, West and Sessler are credited as the inventors of the “foil electret microphone”. Without the creation of this compact microphone over 90 percent of all contemporary microphones – which includes those found in telephones, tape records, baby monitors and hearing aids would cease to exist today.

Answer all questions pls

1) How does the cryosphere help regulate Earth's temperature?

2) What kind of organisms are found in oceanic trenches? Describe.

3) Explain how an Estuary can support a wide variety of food webs.

4) List out and describe the factors that help meteorologists forecast weather.

Answers

Answer:

1) The cryosphere contains the frozen parts of the planet. This sphere helps maintain Earth's climate by reflecting incoming solar radiation back into space. As the world warms due to increasing greenhouse gases being added to the atmosphere by humans, the snow and ice are melting.

2) Organisms like the Frilled Shark, Giant Spider Crab. Atlantic Wolffish Pair, Fangtooth Fish, Six-Gill Shark, Giant Tube Worms, Vampire Squid, Pacific Viperfish. But there are most likely archaeabacteria which are prokaryotic bacteria or single-celled organisms. A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today.

3) Many different types of plant and animal communities call estuaries home because their waters are typically brackish — a mixture of fresh water draining from the land and salty seawater. This unique combination of salty and fresh water creates a variety of habitats. Estuaries are full of decaying plants and animals. This makes the soil of estuaries rich in nutrients. Because the soil is so rich, lots of different plants grow in estuaries. The plants attract lots of different animals to the estuary and those animals attract other animals to the estuary.

4) Temperature, humidity, precipitation, air pressure, wind speed, and wind direction are key observations of the atmosphere that help forecasters predict the weather. These same factors have been used since the first weather observations were recorded. Observational data collected by doppler radar, radiosondes, weather satellites, buoys and other instruments are fed into computerized NWS numerical forecast models. The models use equations, along with new and past weather data, to provide forecast guidance to our meteorologists. The three main factors of weather are light (solar radiation), water (moisture) and temperature.

Explanation:

U dont have to copy and paste this put these are some ideas to use for ur answers

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15. Considera um losango em que uma diagonal tem 8cm e cuja rea 12cm^2. Qual o comprimento do lado do losango, arredondado s dcimas? Nota: Indica apenas o valor numrico usando algarismos. (No escrevas unidades de medida na resposta.) Combine the like terms to create an equivalent expression:plsss helpp Write down about the following characters. (one paragraph each) White Dolphin Kara Kara's father Felix Aunt Bev Do correct answer if someone give correct answer I will make you brainly May pilipino ba dito? In OPQ q=18 o=96 and P=142 find the length of p to the nearest centimeter Fine the slopePls someone help me im trying to get a 100 for my hw The radius of a circle is 20 cm. Find its circumference in terms of Pi Read this extract and select all the complex sentences:I peered out the window at the lengthening shadows of the trees. We had been on the road for six hours, but it felt like sixty given the appalling surface. I was now worried that we wouldnt arrive before nightfall, and my fears werent helped by the drivers eccentric behaviour. Although it was dark, he still hadnt turned the vans lights on. Through my translator I enquired why, yet I immediately wished I hadnt. There werent any. Fearing that we might all have to spend a night in the jungle, I ventured another question beloved of children everywhere. Are we nearly there yet? Just one more hour was the reply. I checked my watch. Sunset was in 10 minutes. Fifty minutes on an unmade trail at 40 miles per hour. In the jungle. In the dark. Just great. Writing practiceInformal letterSituation : Your friend Alex suffers from Asthma , and he is following a strict recovery medical plan , but sometimes he gets bored .Question : Write a letter of help to your friend in which you encourage him .Write at least 100 words Please can some one help me with this I already have to study well because tomorrow Iam having 3 exams and our mr gave us this homework and iam so confused please I need help List three factors that must be considered when designing and building a house? Describe how each factor can influence the design and the building of the house.I will be giving brainiest to correct and best explained answer! :) Given g(c) = -x + 5, solve for x when g(x) =-2 1. What concept does this picture illustrate?A. radiationB. conductionc . contractionD. convec i need help finding the system of inequalities! A Elena le gusta _____ la tele.cantarmontarmirarsacar What is the simplified form of i^15?O A. -1O B. 1O C. -i O D. i 120 coins what is the ratio if 2/6 is nickels and 2/6 are dimes and the rest is quarters. What is the ratio of nickels to dimes to quarters? Four graphs are shown below:Scatter plot A is shown with data points that move in an upward direction and are located at 1 and 0.3, 2 and 1, 3 and 2, 4.1 and 4, 5.2 and 6.1, 5.9 and 9.5. Additional points are located at 4.6 and 5, 5.8 and 7.4, 5.2 and 7.1. Scatter plot B shown with data points that move in an upward direction and are located at 0 and 2, 1 and 3, 2 and 4, 3 and 5, 4 and 6, 5 and 7, 6, and 8, 7 and 9. Scatter plot C shown with data points that move in a downward direction and are located at 0.1 and 8.7, 4 and 5.6, 5 and 4.3, and 6 and 0.5. Additional points are located at 5.9 and 1.5, 5.5 and 3.5. Scatter plot D is shown with points that move in a downward direction and are located at 0 and 7, 1 and 6, 2, and 5, 3 and 4, 4 and 3, 5 and 2, 6, and 1.Which graph represents a positive linear association between x and y? Graph AGraph BGraph CGraph D (-1/4) divided by 2/3 times (-1/2) What is required for an officer to stop a person? What is it that gets changed when we move words to the beginning of a sentence? Hint: It begins with the letter f.