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
Arada [10]
3 years ago
6

What is the primary role of the respiratory system in humans? Question 1 options: a. To make carbon dioxide b. To obtain oxygen

c. To use up nitrogen d. To find hydrogen
English
1 answer:
rewona [7]3 years ago
6 0

Answer:

Definitely B................. To obtain oxygen

Explanation:

5 stars plz :)

You might be interested in
Which is a characteristic of technical text?
Aleks [24]
The purpose is to inform the reader in great detail about a specific topic.
3 0
3 years ago
Read 2 more answers
Which statement best describes a moment when Golding foreshadows the conflict between Jack and Ralph in Lord of the Flies?
Lana71 [14]

Answer:

The littleuns begin having bad dreams.

Explanation:

Bad or prophetic dreams are often used in literature as foreshadowing.

4 0
3 years ago
Read 2 more answers
How does Odysseus react when he first wake up on Ithaca ?
Oduvanchick [21]
Ive read this before about odysseus but i think he felt like he didn't know where he was and he wanted to get back 2 his family...........hope this helps
8 0
3 years ago
¿Qué año de secundaria fue el mejor para ti?
kirill [66]
<h2>honestamente ... tal vez séptimo grado para mí, fue entonces cuando realmente tuve amigos de verdad ... no he tenido ninguno en un tiempo XD. </h2><h2>También utilicé un traductor para esto</h2><h2>...yo no es fluente en espanol-</h2>
7 0
2 years ago
Read 2 more answers
Which of her suitors does Portia describe compare to a sponge?
Anna11 [10]
Among her suitors, Portia's description of t<span>he Duke of Saxony's nephew </span>compares to a sponge. 
4 0
3 years ago
Read 2 more answers
Other questions:
  • The Article "an" is meant to show that the noun it precedes is a general person, place, thing, or idea. True or flase
    7·2 answers
  • Research writing should be:
    5·2 answers
  • 3p-2=-29 what is the answer
    10·1 answer
  • What kind of words did the writer use to affect readers?
    15·2 answers
  • MARIA: I'm late for school sometimes because I'm not a morning person. I'm at school from 8:00 a.M. To 3:00 p.M. Every day, and
    12·1 answer
  • Label the following sentence errors
    15·2 answers
  • PLEASE HELP
    9·1 answer
  • Why is it important to try to guess people's concerns about your claim?
    9·1 answer
  • (a) According to the article, why were some of the whites from "better families" who went to Central resentful of Hazel Bryan?
    9·1 answer
  • Free póints free póints
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!