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
jeka57 [31]
4 years ago
12

What is the organ that serves as the starting point of the respiratory system?

Biology
1 answer:
alexdok [17]4 years ago
8 0
The organ that serves as the starting point of the respiratory system would be the nose.  It is where respiration starts by taking in the air from the atmosphere and it also ends here by breathing out carbon dioxide a waste gas produced from the processes in the body which is not utilized by our body.
You might be interested in
If you eat an excess of carbohydrates what does your body do with it?
Nastasia [14]

Answer:

its break down proteins .

Explanation:

you body break down ur proteins in the body .

8 0
3 years ago
Before chromosomes are pulled to opposite ends of the cell to split, where do the chromosomes line up?
Rina8888 [55]
Chromosomes have lined up on the metaphase plate. During anaphase (b), the sister chromatids are pulled apart and move toward opposite poles of the cell.
4 0
2 years ago
Which of the following is not true concerning the layers of the Earth?
MariettaO [177]
(C.) The layers of the Earth are uniform in thickness

This is untrue. The mantle is far large than the crust and there are other large size differences.
7 0
3 years ago
Read 2 more answers
hich of the following statements about enzymes is NOT true? a. Enzymes work best at a specified pH. b. All enzymes work inside c
Phantasy [73]

Answer:

B

Explanation:

i got this right on a test

6 0
3 years ago
59.33
Deffense [45]

Answer:

I think the objects must be under room temperature

4 0
3 years ago
Other questions:
  • The gull eggs are 30,234 times more contaminated with PCBs than the phytoplankton.
    15·1 answer
  • The final stage of the cell cycle, during which the cytoplasm divides is called
    14·2 answers
  • Which of the following statements is true? (4 points)
    10·1 answer
  • A group of scientists believe that global warming is an irreversible process. Another group of scientists feel that human interv
    6·2 answers
  • Select the answer below that describes the process of photosynthesis
    5·2 answers
  • This cell is undergoing a step of meiosis I.
    10·2 answers
  • Which best describes a role of animals in the water cycle? a. They help water vapor condense when they produce waste. b. They he
    10·2 answers
  • Help plsss
    5·1 answer
  • Will give brainliest and 50 points if correct
    5·1 answer
  • Explain how chemical properties and chemical changes are different?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!