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
igor_vitrenko [27]
3 years ago
15

Which statement is the best description of respiration?A. Respiration is the same thing as inhaling and exhaling oxygen.B. Respi

ration is the process of breathing in oxygen through the lungs.C. Respiration is the exchange of oxygen and carbon dioxide in the alveoli.D. Respiration includes inhaling, exhaling, and reactions in cells using oxygen.
Biology
1 answer:
Dafna1 [17]3 years ago
6 0

this is the best description

respiration is the process in which oxygen is inhaled for the breaking down of glucose(food) in the cells and carbon dioxide is exhaled

You might be interested in
What are the two main divisions of the peripheral nervous system?
Burka [1]
The answer is the Somatic Nervous System and the Autonomic Nervous System.
7 0
3 years ago
Read 2 more answers
What of matter are always moving <br><br> True <br> Or<br> False
Svetlanka [38]

Answer: True?

Explanation: The wording of the question is confusing?

7 0
3 years ago
Explain how the coronavirus is an example of viral evolution
lapo4ka [179]

Answer:the virus seems to keep changing and adapting

Explanation:

For example they have found that it now attacks your kidneys heavily causing failure when in the beginning it did not

3 0
3 years ago
Mature eggs first begin to be released from the ovaries of human females a short time after the onset of
raketka [301]
A short period of time, after the onset of puberty. The first mature eggs starts to be released from the ovaries during menstruation. Menstruation may first occur during the start of puberty in women, it may start as early as 8 years old and can start late as 16 years old. Menstruation is the process wherein not fertilized eggs are being broken down and released from the body.
7 0
3 years ago
What signal do astronomers use to say a star is "born"? *<br> Your answer
notsponge [240]

Answer:

Idk

Explanation:

5 0
3 years ago
Other questions:
  • What are two of the processes that move tectonic plates over the surface of the Earth?
    15·2 answers
  • In the hershey and chase experiment that helped confirm that dna,not protein, was the hereditary material, what was the key find
    14·1 answer
  • The gas nitric oxide has been identified as a signaling molecule. Which of the following mechanisms of action would you expect f
    5·1 answer
  • While observing an Elodea plant cell through a microscope, a students noticed some small, moving green disks. These organelles w
    5·2 answers
  • Which of the following structures collects the depolarization wave from the atria to pass it onto the ventricles?
    5·1 answer
  • What is the current theory about the formation of the solar system?
    15·1 answer
  • Identify the practice by which humans use biological understanding to solve practical problems, and give an example of this prac
    13·1 answer
  • Where does piece 1 go?
    6·1 answer
  • Oxygenated blood returns to the heart from the lungs via four pulmonary ____.
    11·2 answers
  • Tomato plants grown with music will have more tomatoes.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!