What term in astronomy describes the balance between the force of gas/radiation pressure and the force of gravity?

what is 2 my moms day

What best explains the reason why the author of A Girl Named Zippy tells the year that she was born? so the reader knows how old she is today so the reader knows how old she is in the story to give the reader a sense of when the story takes place to give the reader a sense of why the story takes place

A group of high school students reports who has a job and who plays sports. The information is presented in the following Venn diagram. Given that a random student does not have a job, what is the probability that the student does not play sports? Question 18 options: .7 .6 .8 .12

Zoe says an equilateral triangle is always an acute triangle, but an acute triangle is never an equilateral triangle. Which statement explains whether Zoe is correct or not?
A.
Zoe is not correct because equilateral triangles are acute triangles with three sides of equal length. Acute triangles can sometimes be equilateral triangles.
B. Zoe is not correct because equilateral triangles have three acute angles. Acute triangles have three acute angles, so acute triangles are always equilateral triangles.
C.
Zoe is correct because equilateral triangles have three sides of equal length, and acute triangles have three sides of different lengths.
D.
Zoe is correct because equilateral triangles have three acute angles. Acute triangles have one acute angle, so an acute triangle cannot be an equilateral triangle.

Two students are studying for a Science Test. On the table they had a glass of water and identical cell phones. Both of their phones had run out of battery, therefore they were both charging in the same wall outlet. One student’s charging cord was 3ft and the other student’s charging cord was 9ft. The cell phone vibrated while ringing and knocked over a half-full glass of water. Using this scenario, answer the following questions.

Part A: What energy transformations take place from the outlet charger to the ringing phone?

Part B: Explain how the Law of Conservation of Energy applies to the energy transformations that occur from the outlet charger to the ringing phone.

Part C: Predict which of the phones charged the fastest using Ohm’s Law. Cite evidence to support your theory.

Part D: Argue that the amount of water in the glass affects whether it falls over or not.The glass that fell over on the student’s table was only half full. Answer using 1st & 2nd Law of Motion to support your claim.

e end of the 19th century this nation extended southward to the Gulf of Mexico, northward to the 49th parallel, and westward to the Pacific. By the end of the 19th century, too, it had taken its place among the powers of the world—its fortunes so interrelated with those of other nations that inevitably it became involved in two world wars and, following these conflicts, with the problems of Europe and East Asia. Meanwhile, the rise of science and industry, as well as changes in ways of thinking and feeling, wrought many modifications in people’s lives. All these factors in the development of the United States molded the literature of the country

4.
What renewable energy source utilizes Earth’s gravitational pull on water?
wind
solar
biomass
hydropower

Explain why the issue of the jugglers is so difficult for Mayor Arnold. Support your answer using information from the passage.

What are the benefits of online note-taking tools?

They teach students note-taking skills.
They give students the answers for tests.
They provide a fast and easy way to take notes.
They tell students what to take note of.

In terms of social changes, your response might include some of the following: What changes in technology have occurred recently? Are there other changes happening in society that you can think of? How have those changes affected you? Are they positive or negative changes?

How much more does someone with a Master's degree make than someone with a high school degree?

Summarize the central idea of the text. Answer in 2-3 sentences. Tornadoes are violent storms that come from powerful thunderstorms.

They appear as a funnel- or cone-shaped cloud with winds that can reach up to 300 miles per hour. They cause damage when they touch down on the ground. They can damage an area one mile wide and 50 miles long. Tornado season commonly occurs during the months of March through August, but they can occur at any time. They can happen in any state but are most commonly found in Arkansas, Iowa, Kansas, Louisiana, Minnesota, Nebraska, North Dakota, Ohio, Oklahoma, South Dakota, and Texas. This area is commonly called "Tornado Alley."

If there are weather or news reports that say there is a tornado in your area, the most important thing to do is to take shelter immediately in a place without windows, such as a bathroom or a basement. A Tornado Watch means that tornadoes are possible. Stay tuned to the radio or television news. A Tornado Warning means that tornado has been sighted. Take shelter immediately!

i give3 60 points :)

Read the example thesis statement below.

Going to college can be expensive because of the high cost of books and tuition.

Which best explains why this is an effective thesis statement?

It focuses on an issue that affects many.
It includes specific points to be discussed.
It offers a factual statement.
It invites an examination of the topic.

What questions should be asked when evaluating a source? Check all that apply.

Is there a lot of unnecessary information?
How many pages is the source?
How appropriate is the information?
Is the source sufficient?
Is the source reliable and accurate?

Which best describes a paraphrase?

It condenses the main idea into a few words.
It presents only the main idea.
It includes the main idea and supporting details.
It uses the same words from a quote.

I need help, If some one can answer this ill give brainlist

Designing a Desert Biome
Now you’ll create another pop-bottle biome with the required resources for a cactus. You’ll observe the changes in the biome for five days and write down your observations.

Estimated time to complete:

Total time: 5 days

Active time: 30 minutes

You will need these materials:

1 two-liter pop bottle, with the label removed, or other container
1 or 2 small cacti of your choice that will fit in the container
a small thermometer that fits inside the container
planting materials of your choice
a pair of thick work gloves (to handle the cactus)
Stay safe! Practice caution when using the scissors or knife, and wear safety gloves when handling the cactus. Wash your hands thoroughly after handling the plants.

Part A
In this task, you will design a biome to support the cactus. Using credible websites, research the species of cactus you bought. Answer these questions:

In what environment does it thrive?
In what type of material does it grow?
Does this material drain water quickly or slowly?
How much water is present in the environment?
Part B
Come up with at least two ways to create a biome that will support the cactus’s needs. Weigh the pros and cons of each idea. You can use a pop bottle if you wish, but you are not limited to it. You can make your biome out of any material that will fit your cactus’s needs. Describe your two designs and their possible advantages and disadvantages.
Part C
Question
Based on your evaluation above, pick the design that you think is the best. Draw a diagram of your biome. Label the components of your ecosystem.
Part D
You need to collect data to determine whether your biome works and your cactus will stay healthy. Determine the types of data you will collect and describe how you will collect this data. You will have five days to collect data, and you can decide the schedule of data collection.
Part E
Construct your biome, and collect your data on the schedule you chose. Write down your data and observations. Once you’ve collected data for five days, click the Table button to create a table for your data in the answer space. Enter your data in the table.
Part G
How would you improve your design to sustain the cactus for a longer period of time?

HELP ME

Evaporation of Salt Water

In this activity, you will model the evaporation of salt water. Evaporation of water from the oceans is an important part of Earth’s water cycle.

You will need these materials:

1 sheet of colored construction paper

clear plastic or glass container, just large enough to hold the construction paper

a large drinking glass

3 teaspoons of salt

a teaspoon

one-fourth cup water at room temperature

Hypothesis and Data Collection

Fill the drinking glass with one-fourth cup of water and mix in 3 teaspoons of salt. Mix thoroughly until the salt is dissolved. (You may add a few more teaspoons of water to dissolve it, if needed.) Place the construction paper in the container and gently pour the water on the paper until it is saturated. In part A, predict what will happen in the container overnight.

Part A

What do you think will happen when you leave the paper in the container overnight?

Part B

Now leave the paper in the container overnight. In the morning, look at the paper and write down your observations.

Analyze and Extend

Part A

Were your predictions correct? Explain.

Part B

What process caused the changes that occurred on the paper?

Part C

Evaporation happens in the ocean as part of the water cycle. What fuels evaporation in the ocean?

Part D

Some ocean water evaporates, but certainly not all of it. When evaporation occurs, what happens to the ocean water that doesn’t evaporate? Explain in terms of the salt content and what you saw in the experiment.

Dispose of your waste properly:


Shake the salt off the paper into the trash.

Recycle the paper.

What kind of lawyer should I call when a landlord takes your money for no reason

Please help me and show work please.

Bradley states, "450 > 300, so the boys have better attendance." Explain why this comparison does not make sense.
Answer in 2 complete sentences.

Which thesis statement is an example of a three-point statement?

Going to college can be expensive because of the high cost of books and tuition.
People take vacations in order to escape routine, ease stress, and improve health.
Citizens who want to improve their communities should become involved in politics.
Running is a beneficial activity that improves mental and physical health.

Select the best answer. Instead of hatred, jealousy, and bitterness, a Christian student should have: holiness love friendliness generosity

What do desert ecosystem plants and animals need to be able to survive? (Select all that apply.)

adapt to extremely hot temperatures

produce heat

conserve water

produce water

adapt to extremely cold temperatures

Write a good research question for each of the following topics:

1. Belief systems
2. Biodiversity and ecosystem loss
3. Changing communities
4. Digital world
5. Family
6. Humans and other species
7. Sustainable living
8. Trade and aid

Pls help me this sis due in ten minutes and and no guessing

Why do you think business owners had the support of the police or state militia in several strikes ?

What are different ways data can be transferred from one computer hardware component to another?

COMPLETE THIS ASSIMENT WHOEVER DOES COMPLETE THIS ASSIMENT GETS BRAINLY I WILL BE BACK IN 1 HOUR!
Spheres of Earth Hands-on Lab Report
Instructions: In the Spheres of Earth Hands-on, you created terrariums. Record your observations in the lab report below. You will submit your completed report.

Name and Title:
Include your name, instructor's name, date, and name of lab.
dont do this one ok

Objective(s):
In your own words, what was the purpose of the lab?


Hypothesis:
In this section, please include the if/then statements you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.


Procedure:
Since the procedures are listed in your lab, you do not need to repeat them here. However, explain the materials you chose, write a short summary of what you did, and note if you experienced any errors or other factors that might affect your outcome.

Be sure to identify the test (independent) and outcome (dependent) variables.


Data:
On each day of your investigation, record your observations for both terrariums. Do not lift the lid. Lifting the lid could alter the results.

Day One (starting levels) Container One Container Two
Water Level of Lake

(as measured from the bottom of the terrarium to the top of the water)
Condensation on Lid

(present or not present)
Soil

(Does it look wet, moist, or dry?)
Day Two Container One Container Two
Water Level of Lake

(as measured from the bottom of the terrarium to the top of the water)
Condensation on Lid

(present or not present)
Soil

(Does it look wet, moist, or dry?)
Day Three Container One Container Two
Water Level of Lake

(as measured from the bottom of the terrarium to the top of the water)
Condensation on Lid

(present or not present)
Soil

(Does it look wet, moist, or dry?)
Data Analysis:
Use your data to answer the following questions. Use complete sentences, and be as detailed as possible.

How is the water level different for container one versus container two?
If water evaporated in at least one container, where did it go?
If condensation is present on at least one lid, how did it get there?
How is the soil different for container one versus container two?

Conclusion:
Use your data to answer the following questions. Use complete sentences, and be as detailed as possible.

Describe how the test variable you chose affected the water level in your terrarium.
Was your hypothesis supported by your results or not? Explain how you know.
If you were to repeat this experiment, what would you change?
Based on the test variable you chose, explain a similar condition in the real world and its possible effect. (For example, if the test variable was less water than normal, this would be like a drought in the real world.)
List the five spheres of Earth. Which of them were represented in your terrarium? Explain how they interacted in your model.