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
dusya [7]
3 years ago
14

Which of the following is the first step in respiration?

Health
2 answers:
Alex3 years ago
4 0

The main function of the respiratory system is breathing, a process that is also referred to as respiration. This

process allows the body to bring in <u>oxygen</u> and expel (get rid of) carbon dioxide. During respiration, oxygen travels

through the bloodstream and carbon dioxide is carried away.

Kay [80]3 years ago
3 0
Oxygen is taken into the lungs.
You might be interested in
What is the formula of general fertility rare​
Karolina [17]

Answer:

CBR=b/p×1000

ASFR=b/p×1000

total fertility rate TFR=SamesionASFR×5/1000

Explanation:

hope it is helpful to you

8 0
2 years ago
How does pruning change an older child’s brain?
enyata [817]
Pruning<span> in the </span>brain<span> is also called axon </span>pruning<span> or neuronal </span>pruning<span>. When it occurs in the </span>brain<span>, it makes the synapses more efficient. ... Your </span>child's brain<span> was full of more than 100 billion neurons at birth. By the time he or she is an adult, that number </span>will<span> reach 500 billion neurons.</span>
4 0
3 years ago
Why do even positive changes in families cause stress?
Rama09 [41]

Answer:

because humans are wired to have a schedule and when things change even in a good way it causes a change in routine therefore causing stress

Explanation:

6 0
3 years ago
Read 2 more answers
B 1 , K, and D are examples of _________. A.Proteins B.Minerals C.Salts D.Vitamins
Andreyy89
I think they are all examples of minerals. They come in vitamin for though.

hope this helps!
5 0
3 years ago
Read 2 more answers
SOMEBODY HELP PLEASE I WILL MARK AS BRAINLIEST
luda_lava [24]
5) I would have simply not told her where the product she was requesting was, or I would have asked her what she I intended to do with it. She seemed, from our point of view, to be a suspicious figure, and I have no doubt that I would assume the same if I was the seller.
6) Depending on the time I realized what was happening, I would react differently. If I saw it in the making, I would definitely I intervene, as this would prevent any harm to the buyer or anyone else involved. If I realized after, however, I would still inform a manager, but would then leave the matter altogether.
7 0
3 years ago
Other questions:
  • Texan teen Maya has decided not to eat pork, though her mother cooks it several times a week. Many factors may have influenced t
    11·1 answer
  • Mark is very mad at Jon and starts calling him names.  This makes Jon very angry, and he starts to call Mark names while hitting
    12·1 answer
  • The part of the brain that regulates growth and metabolism.
    6·1 answer
  • (8) When are food workers required to wear gloves?
    15·2 answers
  • Typical foods produce 9 cal/g for their fat content and 4 cal/g for their protein and carbohydrate content. if a typical apple w
    13·2 answers
  • Can you overdose on pain pills?
    5·2 answers
  • A same-sex family is a family where children live with both a mom and a dad.
    11·1 answer
  • The knee cap is the ____
    14·1 answer
  • Why is blood considered a connective tissue
    5·1 answer
  • Peter had been seeing a counselor for problems in his sexual life peters counselor referred him to an urologist to treat his pro
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!