Which describes one of oxygen's roles in Earth’s atmosphere?

allows fuels to burn

forms clouds that produce rain

is the gas that animals exhale

is used by plants to produce food​

Answers

Answer 1

One of the roles of oxygen in Earth's atmosphere is to allow fuels to burn.

Is oxygen needed for combustion?

Combustion is an exothermic reaction that occurs between a fuel and an oxidizer, which is oxygen.

Combustion occurs when the fuel (substance with energy potential) is oxidized by the action of the oxidizer (usually atmospheric air or oxygen gas), producing energy in the form of heat.

With this information, we can conclude that One of the roles of oxygen in Earth's atmosphere is to allow fuels to burn.

Learn more about oxygen in brainly.com/question/13370320

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Related Questions

Who would use a "martillo" in his job?
O a policeman
O a businessman
O a seamstress
O a carpenter​

Answers

Answer:

Last one Carpenter

Explanation:

Martillo means hammer

The person that would use a martillo in his job is D. A Carpenter.

Who is a Carpenter?

This refers to a skilled worker that works mainly with wood to produce and create shapes and designs.

Hence, we can see that based on the fact that Martillo means hammer, then the most appropriate person that would have to make use of a martillo in his job is a carpenter.

Read more about carpenters here:

https://brainly.com/question/212884

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¿A ustedes ________ gusta celebrar el aniversario con los hombres de la familia? nos me les te

Answers

Answer:

les

Explanation:

Answer:

les

Explanation:

third person plural object pronoun

'Les' must agree with 'ustedes.'

Read the selection and the question, and then choose the option that best answers the question.
Soy Pablo y hoy voy al hospital con mi mamá después de caerse ella en el piso mientras hacía ejercicio
conmigo. Le duelen la espalda y el pecho porque no puede respirar bien. El doctor le examina la espalda y el
pecho y le toca la frente. El doctor quiere examinar más dentro de la espalda porque mi mamá tiene una herida
en la espalda. Ahora ella no puede moverse y duerme en el hospital.
Based on the text, why is Pablo's mom spending the night at the hospital?
She is unconscious.
She needs X-rays.
She requires a cast.
She wants to stay.

Answers

Answer:

She needs X-rays for her back

Explanation:

Answer:

She needs X-rays.

Explanation:

El doctor quiere examinar más dentro de la espalda porque mi mamá tiene una herida  en la espalda. Ahora ella no puede moverse y duerme en el hospital.

Fill in the blank with the correct verb.
Yo
chilena.
soy
es
son
estoy

Answers

Answer:

Yo soy Chilena

Explanation:

estoy -  am

son - They are

es - it is

soy - I am

Example

Yo estoy en Chile . I am in Chile .

Ellos son Chilenos . They are Chilean.

Eso es parte de Chile. That is part of Chile .

Answer:

soy

Explanation:

you need to conjugate in yo form. It's ser not estar because you are describing your nationality.

Saved (05.07 MC) Lee las frases atentamente y escoge la frase con el pronombre de objeto indirecto y el verbo escritos correctamente. Read the sentences carefully and choose the sentence with the indirect object pronoun and verb written correctly. (1 point) Question 7 options: 1) Sr. Solís, ¿te gusta la ventana grande o pequeña? 2) Sr. Solís, ¿te gustan la ventana grande o pequeña? 3) Sr. Solís, ¿le gusta la ventana grande o pequeña? 4) Sr. Solís, ¿les gustan la ventana grande o pequeña?

Answers

Answer:

Option

3)

is the correct sentence

Explanation:

The correct sentence is:

3) Sr. Solís. ¿Le gusta la ventana la ventana grande o pequeña?

ponga las flores en la mesa. correct or incorrect

Answers

Answer:

Correct

Explanation:

Answer:

IT IS CORRECT

Explanation:

GOT IT RIGHT ON EDGE

Para tener ______ en lo que nos proponemos hacer debemos esforzarnos. A. obstáculo B. éxito C. meta D. vencer

Answers

Answer:

B) Para tener éxito en lo que nos proponemos hacer debemos esforzarnos.

Explanation:

definitions:

correct answer translates to:

B) To have success on what we propose to ourselves we have to work hard.

The wrong answers translate to:

A) To have obstacle on what we propose to ourselves we have to work hard.

C) To have goal on what we propose to ourselves we have to work hard.

D) to have defeat on what we propose to ourselves we have to work hard.

Hope this helps!

Para tener B. éxito en lo que proponemos hacer debemos esforzarnos

Read and choose the correct option.
¡Juan tiene una herida!
de primeros auxilios está en el baño.
La etiqueta
O La receta
O El botiquín
O El farmacéutico

Answers

Answer:

El botiquín

Explanation:

El Botiquín es la respuesta correcta.

You went to the mall. What mode of transportation did you use to get there? How did you pay for things you are buying? What did you do there (watch a movie, eat something, etc)? If you want clothing vocabulary, look at Unit 2 of 1B. Minimum of 5-8 sentences.

Answers

Answer:

Is this okay?

Fui al centro comercial. Para llegar allí, tuve que tomar un autobús. Cuando llegué allí fui a muchas tiendas. Compré un vestido, zapatos y un sombrero. Pagué con el dinero ahorrado. Después de comprar fui a comprar un pretzel porque estaba empezando a tener hambre.

Explanation:

Answer:

Llegué manejando en el auto de mi padre (example: madre). Yo pago todo lo que yo quiero con mi tarjeta de crédito. Fui de compras y compré zapatos de plataforma (example: pantalones). Luego fui al cine a ver la película (movie of your choice). También compré palomitas y coca cola (soda of your choice).

Explanation:

Please do not copy word for word as it is considered cheating, you can change up the highlighted words to your own liking.

For the presentation assessment, you will record an audio of yourself speaking in Spanish in response to the following scenario: You just started volunteering in your community and want to tell your friends all about it. You also want to give directions to the location in case they want to volunteer. Use the table below to help you create your oral presentation. Where you volunteer You can check out your note guide for the right vocabulary word or expression. The tasks you perform when volunteering Between the vocab from the lesson and the right verbs, you can get this job done. An example of what you give while you volunteer If you want to show you give food, clothing, or even love, dar will give you what you need. Pronouns to replace the names of people or things Don’t object! Just use a direct object pronoun and an indirect object pronoun. Directions to the location where you volunteer Directional verbs and estar + preposition are the right way to go. P.S. If you don’t know the exact location, you can use your imagination. You just need to show you can give directions.

Answers

there is so much wrong with this. 1st dont have ur voice. 2nd  wht is the graph. even if we did have your voice we cant recorded or if we did the presentation we cant send it to you.

im so soory if i could help you i would but its not thaat hard

what is cell? explain in your own word. ​

Answers

A cell as in the ones in your body:

They are miracles that are designed to perfection, they are the things that keep us alive

A cell as in ones that are in prison:

They are cold, cement tools of imprisonment that should not exist

Answer:

Cell is defined as the protoplasm surrounded with the cell membrane, which works as a structural and functional unit of life.

Explanation

All the living beings are made of living cells, which may be unicellular or multi - cellular. In the body of multi-cellular organisms, cells unit into tissue , the tissues into organ and the organs into body system.

Hope this helps..

Best regards!!

Does anyone have the answers to these?

Answers

Es tu hago
Esa manzana
Esos libros son vuestros
Aquella mesa
Estas camisas son mías

Hey there! I'm happy to help!

QUESTION 1

All of the answer options in this question come from the word vosotros, which is an informal way of saying "you guys" in Spain, but it's also always used in the Bible. Kind of ironic.

Anyways, we're trying to say that those books are yours to this group. Because the accent is know on the first o in vosotros, it splits into ue, so we're so it's sounds like vuestro/a/os/as.

Our answer has to match what the books are. Los libros is plural and masculine, so this vuestr- root must be masculine (having an -o in the suffix) and end with an s because it is plural. So, the end is os. The answer is vuestros.

QUESTION 2

Translate: that apple

The world for the apple in Spanish is la manzana. This means apple is a feminine word.

Este, esta, and esto mean this, so the first and third options are wrong.

Aquel means that, but it has to be the feminine version aquella to match la manzana being feminine.

Esa means that and it is feminine, so the answer is esa manzana.

QUESTION 3

The words tuyo and tuya translate as yours, like "is it yours?". You don't say it is yours cat, so the 3rd and 4th options are wrong.

Tus is plural, but we are talking about one cat, not many, so this is wrong.

Therefore, the answer is tu.

QUESTION 4

When using the word "that" we can use the words eso or aquel. In terms of pointing out a physical object, eso is used when you're pointing at something by another person, such as saying that you like that shirt they're wearing. Aquel would be used if you're both far away from the thing. If you and friend both said "look at that display over there", then you would use aquel.

Note that eso and aquel are both neuter words. They signify something in general without clarifying what it is. We would use eso in "That would make me happy" because the sentence doesn't specify if whatever "that" means is masculine or feminine or if it is plural, so we just use eso. If you said that place would make me happy, you would switch it to ese because place in Spanish is lugar, which is masculine. For feminine it is esa. For masculine aquel you use aquello, and aquella for feminine. You put an s on the end to make it plural.

So, if that table is way over there, we will use aquel, and since table is feminine, we will say aquella. The answer is aquella mesa.

QUESTION 5

The words mi and mis mean "my" and we are looking for the word "mine", because the sentence wants us to say those shirts are mine. So, the third and fourth options are incorrect.

Mío/mía means mine. The word for short is feminine so we will use mía, and since it is plural we put an s on the end: mías.

Have a wonderful day! :D

what is flvs spanish 2 module 1 dba about

Answers

Answer:

stuff in the kitchen

Explanation:

Answer:

In your own words tell what a conjugation is?

Type of verbs: Can you identify the type of verb?

Regular, irregular, Yo ‘Go’, stem changing, examples in Spanish using them

In Spanish

Create a sentence with the subject pronoun

Use adjectives to describe something or someone

Be able to answer What is a reflexive verb?  Use them to tell your daily routine or someone’s daily routine using ordinal numbers and hygiene items.

In English

Tell facts about Guatemala,  Mexico

Explanation:

Read and choose the option with the correct formal command to complete the sentence.
________ al doctor en la oficina.
Esperas
Espere
Esperes
Espero

Answers

The answer is Espere

Conjuga el verbo 'ver' correctamente en esta oración. Si yo estuviera en España, ______ muchos castillos.

Answers

Answer:

viera

Explanation:

Viera ....................

Read and choose the correct option to complete the sentence. Pablo, no sales con amigos y estás ________; visita a la terapeuta para recibir ayuda. activo contento saludable triste

Answers

Answer:

triste

Explanation:

the answer is triste :) i took the test

Answer: Triste

Explanation:

just took test

indicate whether the information makes sense or not. un enfermero trabaja con el medico.
a) si
b) no

Answers

Answer:

A) si

Explanation:

Answer:Si

Explanation: un enfermero is a nurse. El médico is the doctor

Fill in the blank in the following sentence with the appropriate words below.
A ellas les encantan las películas, y por eso van tanto
A. al cine
B. al concierto
C. a la cocina
D. al gimnasio

Answers

A.) al cine because it translates to the movie theater
The answer is A. El Cine because el Cine is the movie theater and you see movies in the movie theater;) HOPE THIS HELPS!!!

Select the option with the correct form of the irregular verb in the preterite tense that best completes the sentence. Nosotros ________ ejercicio cada mañana. hacemos hacen hicieron hicimos

Answers

Answer:

hacemos

Explanation:

Answer:

Hicimos (d)

Explanation:

Hacer (to do; to make)

yo (I) - Hice

tú (you) - Hiciste

él/ella/usted (he/she/you formal) - Hizo

nosotros/nosotras (we) - Hicimos

vosotros/vosotras (you all) - Hicisteis

ellos/ellas/ustedes (they, you all) - Hicieron

Juan is going to visit Roberto in Oregon. They are planning to take a bike trip together. Before Juan comes, Roberto sends him the following information about bicycle regulations in Oregon. What happens the first time someone gets caught riding without a helmet? A warning will be issued. A fine is issued but can be avoided with proof of a helmet purchase. A $25 fine is issued and must be paid within 16 days. A fine is issued but can be avoided by writing a letter of explanation to either ANSI or Snell.

Answers

Answer: So letter reads as follows:

May 5th 2003

Dear Juan,

I'm very happy that your coming but before you do, I'll like to inform you about the bicycle helmet and the laws of Oregon.

A cyclist under the age of 16 must wear a helmet in order to ride a bicycle. The helmet must be approved by ANSI or SNELL.

Look, whoever does not wear a helmet like it is required will be punished with a fine of a maximum of $25. However fine offense can be forgiven if the person shows that they have acquired their helmet.

I hope that before you come visit me you purchase a helmet to be able to go cycling. And if not, bring extra money to buy you one.

We'll see each other soon ,

Your friend Roberto

Explanation:

So translating English to Spanish (or even vice versa) is difficult because words get mixed in, the get dropped, or switch around but it's really close to the letter as possible. Hope this helps.

Answer:

B

Explanation:

On Edge.

Usted tiene ________ reglas rojas para la clase de geometría.

Answers

Answer:

Many

Explanation:

Well the following sentence states,

You have ____ red rulers for geometry class.

The blank is many.

You have many red rulers for geometry class.

Answer:

Muchos

Explanation:

you have a lot of red rules for geometry class!

:) Hope it helps you

Where is this conversation most likely taking place ? En la escuela en la restaurante en la casa en la parque

Answers

Answer:

C. en la casa

I guessed and got it right :)

Answer:

En la casa

Explanation:

Edge 2022

Your Spanish friend Sebastián loves to collect currency from different countries and eras. Sebast
valued at one thousand. Sebastián especially loves how the bills and coins have many interesting
Based on the text information and what you learned from the lesson, what currency is the text referring to?

1.000 euros
2.000 euros
2.000 pesos
1.000 pesos

Help plzzz

Answers

Answer:

1.000 euros  

Explanation:

Answer:

1.000 euros

Explanation:

Use the adjective económico: Viajar en carro es_____________.Viajar en tren es ________________ que viajar en carro. Viajar en bus es ____________________.

Answers

Answer: Vijar en carro es muy economico. Viajar en tren es mas economico que viajar en carro. Viajar en bus es economico.

Explanation:

Answer:

Viajar en carro es económico. Viajar en tren esmás económico que viajar en carro. Viajar en bus es lo más económico.

Explanation:

Con que frecuencia haves ejercicio

Answers

Answer: haces) not haves.

Explanation:

horacio y fernando ___ en la cafeteria cuando miguel se cayo al suelo

Answers

Answer:

Estaban

Explanation:

Answer:

well I took the test and got it wrong but now you know its not almorzaron

Explanation:

Lee y escoge la opción con la forma correcta del participio pasado para completar la frase. Read and choose the option with the correct form of the past participle to complete the sentence. El mito taíno para explicar la existencia del océano se llama De cómo dicen que fue __________ el mar. hecho hacido hecha hacida

Answers

Answer:

Hecho

Explanation:

what is the standard unit used to measure mass?​

Answers

Answer:

kilogram

Explanation:

The basic SI unit of mass is the kilogram (kg). In physics, mass is not the same as weight, even though mass is often determined by measuring the object's weight using a spring scale, rather than balance scale comparing it directly with known masses. An object on the Moon would weigh less than it does on Earth because of the lower gravity, but it would still have the same mass. This is because weight is a force, while mass is the property that (along with gravity) determines the strength of this force.

Answer:

Kg

Explanation:

Kilograms :) Hope it helps!

Someone from Spain is called ________. España español Español españo

Answers

Answer:

Espanol

Explanation:

The people of Spain are called Spaniards. They speak Castilian or Spanish (in Spanish, "Castellano", from Castilla, or "Español" [espa'ɲol]

:)

Someone from Spain is called Español

Explanation:

Oraciones con la palabra bullicio

Answers

Answer:

Hay mucho bullicio en la calle.Él siempre hace bullicio en el salón.Es una zona de gran bullicio.

Hola wey cómo estás?
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