What can be observed only by observing its effects on gravity?

dark matter
a solar nebula
gas and dust
a planetesimal

Answers

Answer 1
the answer will be dark matter
Answer 2
the answers dark matter because you can’t observe it physically without dying pretty much

Related Questions

Lee y selecciona la opción correcta. Read and choose the correct option. More than 90% of Panamanians eat rice and cereal as their main food source. They also like meat, eggs, tofu, nuts, legumes, and seeds. Fish is another preferred choice. Based on what you learned from the lesson, what is the main vegetable consumed in Panama?

Answers

Answer:

rice

Explanation:

Rice comes from a plant called Oryza sativa

2. Los amigos de Francisco antes de afeitarse. a. se duchan b. te duchas c. se ducha​

Answers

Answer:

Se ducha

Explanation:

Not to brag but I live in mexico. thats How I learned spanish so, the word se is refurring to the other person/ or grup of people., and when you add the verb duchar is showering, since its a group of people duchan is pluran for showering in spanish. The correct answer is se duchan.

Se ducha

Since you are only talking about one person

I'm confused on when to use "y" or "e" for saying "and" in Spanish. Can someone please explain

Answers

Answer:

Y becomes e when it precedes a word that begins with the i sound. Typically, y becomes e when it precedes most words that begin with i- or hi-. O becomes u when it precedes a word that begins with the o sound

Explanation:

Can somebody good with Spanish help me with this?

Answers

Answer:

1. pesco

2. fabrican

3. practicamos

4. toco

5. saca

6. pago

7. organizo

8. comienza

1. Pesqué
2. Fabricaron
3. Practiqué
4. Tocó
5. Sacó
6. Pagué
7. Organicé
8. Comenzó

hacer una historia sobre corriendo con 10 verbos en pasado y subrayar los verbos

por favor ayuda

Answers

Answer:

Sabía que tenía que llamar a mi mamá, porque sabía que no podía hacer esto por mi cuenta, una vez que llamé, me dijo que me amaba y que venía de inmediato. Miro el auto pasar. Tenía que comer. entonces, fui a la tienda pero noté que no tenía un momento, hablé con el dueño, salgo sin nada en la mano, para creer que mi mamá vendría, tardó una hora en venir. preguntándome por qué tardó tanto en venir, me he vuelto cada vez más atento al por qué no había venido. Tenía que hacer algo, llamé y sin respuesta. Me preocupé. Quiero ver qué le había pasado, pero Me mantuve atento. Encontré dinero en el piso, lo recogí y corrí a buscar comida a la tienda. Le di al dueño 10 $ de comida y me fui. Quiero más, pero eso es todo lo que podía pagar.

Explanation:

Translation:I knew I needed to call my mom.Because,I knew I coud'int do this by my self.Once I called she told me she loved me and she was coming right away.I watch the car passing by.I had to eat so,I went to the store but I noticed that I did not have any momey.I speaked to the owner.I leave with nothing in my hand.To belive that my mom would come.It took hour for her to come.To be wondering why it took long for her to come,i have gotten more and more courious to why she had not came.I had to do something I called agian no answer.I got worried.I want to to see what had happened to her but i reamainded courious.I found money on the floor i picked it up and ran to go get food from the store.I give the owner 10$ got food,and left.I want more but that's all I could afford.

Hope this helped:)

Where can one exchange currency? (Check all that apply)
1. a store
2. the post office
3. a US bank
4. the airport

Answers

Answer:number three a bank

Explanation:

You can withdraw or deposit your money at the bank

Read and follow directions pls help
La casa de Leonor
Elige y completa. Choose and circle the correct expression for each blank
in the text and complete it.
4.
1.
a. una amiga
b. la amiga
2.
a. La casa
b. Una casa
3.
a. el jardín
b. un jardín
a. una casa
b. la casa
5.
a. un dormitorio
b. el dormitorio
6.
a. un dormitorio
b. el dormitorio
7.
a. el baño
b. un baño
8.
a. Unos dormitorios
b. Los dormitorios
9.
11.
a. La casa
10.
a. una cocina
b. la cocina
a. el fantasma
b. un fantasma
12.
a. el garaje
b. un garaje
b. Una casa

Answers

Answer:

1. A

2. B

3. B

4. A

5. A

6. B

7. B

8. A

9. A

10. B

11. B

12. A

escribe el singular de estas palabras y explica por que llevan tilde o no:caracteres,resumees,habiles, dificiles, simpaticas,fertiles

Answers

Answer:

Explanation:

caracteres / caracter

resumees / resumen

habiliades / habilidad

dificiles  / dificil

simpaticas / simpatica

fertiles / fertil

what happens at ernesto de la cruzs concert?

Answers

Answer:

Ernesto dies by an accident because he was crushed by a giant bell

tus pantalones no son los más grandes de la tienda. tus pantalones son los más grandes de la tienda. 2. la camisa blanca es la más bonita del centro comercial. la camisa blanca no es tan bonita como otras camisas de la tienda. 3. las rebajas del centro comercial son peores que las rebajas de la tienda. en el centro comercial puedes encontrar las mejores rebajas. 4. el vestido azul es el más caro de la tienda. el vestido azul es el más barato de la tienda. 5. sebastián es el mejor vendedor de la tienda. sebastián es el peor vendedor de la tienda.

Answers

Answer:

hgghhhvvhjbgkgmfjjk tu cmudvsuncsun wncuwgwnnwfqnufnwcun fbycbywcysnsybysnwucwycnwcynwy fqyncwynxq yxqyx uqx yq xjq xhqx qj xqxjq xhqx qxjq xqhc xjq cwh cwh cwh chwc hscsh cshc s cwh shc hsc shchswwewdwdsjticdssssc tvgggggfbfbdjdjdhddjd

Escriban la forma correcta del verbo Ser:

Mi abuela ...

Group of answer choices

somos

es

son

soy

Answers

Answer:

Mi abuela es

Explanation:

the correct verbo , or answer is es

Translate the following phrases into español.

1. some people →

2. the men →

3. some pets (m.) →

4. the dogs (f.) →

5. some relatives →

6. the boys & girls →

Answers

Algunas personas
El hombre
Algunas mascotas
Los perros
Algunos relatos
El Niño y La Niña
algunas personas
los hombres
unas mascotas
los perros
unos familiares
los niños y niñas

I need help with this please

Answers

Answer:

La gente no trabajaba ese día. (I don't know what your lesson says but if it says they dont drink that day then its "tomaba". If it says they don't work that day then its "trabajaba".)

La mayoría se ponía sus ropas elegantes para salir al pueblo.

Everything else is correct.

una historieta con distinstas imagenes y los conceptos de las placas tectonicas

Answers

English translation> “a cartoon with different images and the concepts of tectonic plates”

Match the Spanish subjects to the correct verb conjugations.

1. yo
cocinas
2. tú
hablan
3. ella
almorzáis
4. nosotros
jugamos
5. vosotros
dibujo
6. ustedes
nada

Answers

Answer:

1. Yo

Dibujo

2. Tú

Cocinas

3. Ella

Nada

4. Nosotros

jugamos

5. Vosotros

Almorzáis

6. Ustedes

Hablan

1. Yo dibujo.
2. Tú cocinas.
3. Ella nada.
4. Nosotros jugamos.
5. Vosotros almorzáis.
6. Ustedes hablan.
(pls mark me as brainlest!)

Dos oraciones con esbrona porfas

Answers

Answer:

you spelled something wrong i just cant figure what it is

Explanation:

What is the informal negative
command of "cruzar"?
A. no cruzes
B. cruza
C. cruzes
D. no cruzar

Answers

Answer:

Your answer is A.

Explanation:

Answer:

The answer is A

Explanation:

Because cruzar is no cruzes in spanish

What is a cabeza?

face
photograph
man
head

Answers

Answer:

head

Explanation:

that is part of our body system

Answer: D.) Head


Explanation:

What determines the exchange rate?
1. the president
2. the strength of the economy
3. bankers
4. Wall Street brokers

Answers

Answer:

the strength of the economy

Explanation:

Instructions
Read the paragraph below and then write 5 questions that you would ask to see if someone understood this paragraph. Your questions should be in Spanish and use the Preterite Tense. Finally, provide the answers to your questions in Spanish as well.
Example Question & Answer: ¿Fueron a un museo?- No, ellos fueron a la playa. (You may not use this question)

Reading:
El año pasado mis amigos y yo fuimos de vacaciones a la playa. Allí conocimos a unos amigos de Texas. Hablamos mucho con nuestros amigos. Mi amiga Sara fue a una tienda y ella compró un traje de baño. Después nadamos mucho en el mar. Mi madre tomó el sol pero se olvidó de poner su bloqueador de sol. Entonces mi madre pasó todo su tiempo en el hotel. El hermano menor de Sara pasó el tiempo jugando en la arena. Yo fui a bucear también con mis amigos. Vimos unos tiburones y delfines en el mar. Por la noche, cenamos en un restaurante. Comimos mariscos y despues bailamos. No dormimos mucho durante la vacación. Finalmente yo caminé a la playa buscando caracoles. Pasamos unas vacaciones muy buenas.

Assignment Checklist
I have done the following:

completed the task practice in this lesson to help me with this assignment.
used my lesson vocabulary and notes to help me read and understand the paragraph.
written 5 questions about this reading using the preterite tense
checked my verbs to be sure they have the correct preterite endings based on the subjects I am talking about.
included the answers to my 5 questions in Spanish.
proofread my work carefully for errors and misspellings before submitting it.

Answers

Answer:

Listed below...

Explanation:

The paragraph translates to:

Last year my friends and I went on vacation to the beach. There we met some friends from Texas. We talk a lot with our friends. My friend Sara went to a store and she bought a bathing suit. Afterwards we swam a lot in the sea. My mother sunbathed but forgot to put her sunscreen on. So my mother spent all her time at the hotel. Sara's younger brother spent time playing in the sand. I also went diving with my friends. We saw some sharks and dolphins in the sea. In the evening, we had dinner in a restaurant. We ate seafood and then danced. We don't sleep much during vacation. Finally I walked to the beach looking for snails. We had a very good vacation.

Questions I would ask:

1. ¿A qué playa fue la autora? (What beach did the author go to?)

2. ¿En qué año fueron a la playa? (What year did they go to the beach?)

3. ¿En qué hotel se quedaron? (What hotel did they stay in?)

4. ¿En qué restaurante comieron? (Which restaurant did they eat at?)

5. ¿Cuánto tiempo estuvieron vacunadas? (How long were they on vacation?)

most spanish-speaking people have three last names. cierto falso

Answers

cierto

some Spanish speakers do have 3 or more last names and some just have one last name

9.Él ............... una tarta de chocolate anoche.a.hizob.haciendoc.hace

Answers

Answer:

a.hizo

Explanation:

El hizo una tarta de chocolate

please answer these questions for me

Answers

1. Los estudiantes se los compran
2. Tu te cepillas el pelo
3. Los maestros se los dan

Which of the
sentences below
uses the Imperfect
tense?
A. Hubo un accidente, un choque terrible.
B. Los conductores estaban muy nerviosos.
C. Por la adrenalina.

Answers

Answer:

Los conductores estaban muy nerviosos.

Explanation:

ASAP PLEASE HELP PART 3!!

Answers

Answer:

ask you plss plss help me out i want a brainless

pls pls pls pls pls pls s pls pls pls pls pls pls pls pls pls pls

Elena y gloria___bonitas. Whats the missing word

Answers

Answer: Elena y gloria son bonitas.

PLEASE HELP WITH SPANISH ASAP

Answers

Answer:

1.- despedirte

2.- te vas a quedar/ te quedarás

3.- despierta

4.- por

5.- ¿Por

6.- para

7.- lo (complemento directo)

8.- nos

9.- te/lo (complemento directo)

10.- le

Answer:

What she/he said ^

Explanation:

Have a good day/night

D
Answer the questions about your Spanish class.
1. ¿Cómo es la clase de español?
2. ¿Cómo son los alumnos en la clase de español?
3. ¿Quién es el/la profesor(a) de español?

Answers

Explanation:

so the first question says that, how is the Spanish class? so you have to explain that

the 2nd asks about the other students in the class, How are they?

and the 3rd one who is the teacher of the Spanish class

I cannot know how is your class so you can explain that and I can help u with the translation

NEED HELP WITHIN AN HOUR!!!! PLEASE HELP

Answers

1. Maria es Espanola

2. Nosotros somos amigos

3. Ellos son de Francia

4. Yo tengo quince anos

i wrote all of them on the comments because it won't let me submit them here  idw

pls give me brainlest

Explain why the verb ser is used in # 2 above you may answer in English

Does anyone have the answer or a summary of what to write?

Answers

Is there a photo? I don’t think you out it with it?
Other Questions
Which statement best describes the main idea of the poem Two roads diverged in a yellow wood, And sorry I could not travel both And be one traveler, long I stood And looked down one as far as I could To where it bent in the undergrowth; Then took the other, as just as fair, And having perhaps the better claim, Because it was grassy and wanted wear; Though as for that the passing there Had worn them really about the same, And both that morning equally lay In leaves no step had trodden black. Oh, I kept the first for another day! Yet knowing how way leads on to way, I doubted if I should ever come back. I shall be telling this with a sigh Somewhere ages and ages hence: Two roads diverged in a wood, and I I took the one less traveled by, And that has made all the difference.A. The speaker informs the reader about two roads.B. The speaker expresses his feelings about nature.C. The speaker describes his unfulfilled dreams and wishes.D The speaker explains a difficult decision he had to make. The altitude of the cloud cover is called the_____it _________is an important measurement for those pilotingsmall planes.The ability to possess ____ is an attribute welcome in most ______ countries100 points! Refer to Passage 1: "The Show Must Go On" to answer the following question.What point of view does the author of "The Show Must Go On" use? What is theeffect of the point of view on the story? Write a fully developed paragraph response. Provide at least one specific piece of textual evidence from the text to support your response.Here is the link for the passage https://theshowmustgoon.onuniverse.com/ 4x - 1 < 7 i dont know what to do What is the value of h?h = 20h = 35h = 55h = 70 Choose the sentence that is NOT reflexive.A. Elena va a despertar a su hijo a las 7.B. Luca y Manuel se despiertan a las 7.C. Rosa va a despertarse a las 7. which of the following is a pure substance1 heterogenous mixture2 homogenous mixture3 solution 4 element _____ may be asked to evaluate the impact of new evidence, but typically decides on whether the Constitution was correctly interpreted during a case.1.) An appellate court2.) A specialized court3.) A felony court4.) A circuit court Brad's science class is heading to Skylight Observatory on a field trip. The observatory offersa group rate for students that is $4 less per person than the normal cost. There are 27students in Brad's science class. His teacher called ahead and found that the total cost for theclass will be $378. What is the normal cost per person? Why should a speaker include the approaches in a persuasive speech?#help plzzzzz Find the x-coordinate where the graph of the function f of x equals e raised to the power of negative 1 times x squared has a slope of 0. 0 negative square root of 2 the square root of 2 the square root of 2 over 2 What are the values of w and x ? For brainily The graph of the equation 2x-3y = 7 is a line. If a point on this line has an x-coordinate of 10, whatis its y-coordinate? Ivan rented a truck for one day. There was a base fee of $18.99 , and there was an additional charge of 91 cents for each mile driven. Ivan had to pay $151.85 when he returned the truck. For how many miles did he drive the truck? MARKING BRAINLEIST + A THANKS !! Describe el pueblo donde viva Malala COMMONLITHow does the inclusion of personal accounts contribute to the text overall?A. They provide undeniable facts and statistics about the slave trade.B. They help readers better understand different people's experiences.C. They show how the effects of the slave trade continue to be felt today.D. They show how some people's perspectives are more reliable than others.Vhich of the following describes the author's likely purpose in the text? what Henry is saying in these lines: I know not what course others may take; but as for me, give me liberty or give me death! test studying............./................../............./ Today, Rizals vision of having a Philippine Studies course has already been made a reality through the efforts of three leading universities in the country. In both the University of the Philippines-Diliman (UP Diliman) and De La Salle University (DLSU), graduate degree in Master of Arts (MA) and Doctor of Philosophy (PhD), Philippine Studies and academic journals on Philippine and Asian studies have already been established. Ateneo de Manila University also has its own Philippine Studies Journal. For this activity, you may explore the website of the Asian Center and DLSUs website to get a glimpse of the description of the degrees, as well as the curriculum of MA and PhD Philippine Studies. After exploring the university websites of UP and DLSU, you may answer the following questions. 1. How do you think would Rizal react to the Asian Center if he were alive today?