1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bogdan [553]
3 years ago
13

como se produce el intercambio de gases cuando los sistemas circulatorios y respiratorios funcionan en conjunto

Spanish
1 answer:
natima [27]3 years ago
4 0
Cuando el aire entra en los pulmones, primero circula por los bronquios y luego por las divisiones repetidas de los bronquiolos que dan lugar a los bronquiolos terminales o respiratorios. Estos, a su vez, se abren en el conducto alveolar, del cual derivan los sacos aéreos. La pared de cada conducto alveolar y de los sacos aéreos está formada por varias unidades llamadas alvéolos
You might be interested in
HELP!! GIVING BRANLIEST
posledela
The answer is the first one , nos preocupan
8 0
2 years ago
Susana: Sí, es bastante feo. Pero<br> serpiente en esta foto es más fea<br> que el mono. (1 point)
Vedmedyk [2.9K]

Answer:

Susana: Yes, it's pretty ugly. But snake in this picture is uglier than the monkey.

Explanation:

5 0
3 years ago
Read 2 more answers
Complete the sentence with the best choice in Spanish.
Vinvika [58]
Practicar
I hope it helped :) !
4 0
3 years ago
Can you (sing., familiar) play chess?
zavuch27 [327]

Answer:

Do you know how to play Chess?

Can you play chess?

Explanation:

6 0
3 years ago
Read 2 more answers
PLEASE HELP I NEED THIS ASAP
SIZIF [17.4K]

Answer:

Yo cierro la puerta de mi casa.

Ellos duermen temprano.

Nosotros empezamos las clases a las 8 AM

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which diminutive would you use to say “my small gift” in Spanish?
    8·2 answers
  • Complete each sentence below with the correct present-tense form of pedir. los turistas ____________________ mariscos.
    11·1 answer
  • Please help me with these Spanish questions.
    13·2 answers
  • Alberto celebra su cumpleanos
    14·1 answer
  • Please select the word from the list that best fits the definition<br><br> please help me
    5·2 answers
  • Which of the following words is not used to show a reciprocal action?
    10·2 answers
  • ¿Para qué sirve un analgésico?
    14·2 answers
  • Decide whether the sentence is grammatically CORRECT or INCORRECT as written. Los niños trabajan tanto que los padres. correct i
    14·2 answers
  • Who knows what this means
    13·2 answers
  • This country was home to the capital of the Inca Empire, which once ruled the entire coast of South America. Its flag contains a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!