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
Kryger [21]
2 years ago
14

Study the diagram below. In which order does oxygen flow through the human circulatory system?

Biology
1 answer:
anyanavicka [17]2 years ago
5 0
The order of flow of oxygen within the human body may be described simply. Oxygen first is inhaled through the nasal cavity and then passes through the trachea, through the bronchi and into the lungs. In the lungs, the oxygen is passed into the blood stream through the alveoli and then is carried to the heart. The heart pumps this oxygenated blood throughout the body, primarily to organs and muscle cells, where it is consumed in respiration and is converted to carbon dioxide and excreted.
You might be interested in
Why do multicellular organisms need a transport system?
Naddika [18.5K]
Well, it's obvious, because without a transport system, cells wouldn't have the nutrients and things they needed!! And waste wouldn't be able to circulate out of cells.
3 0
3 years ago
Antipsychotic drugs (intended to relieve schizophrenia) act by doing what?
Debora [2.8K]
<span>Anti­psychotic drugs generally work by blocking a specific subtype of the dopamine receptor, known as the D2 receptor. This helps to regulate the functioning of brain circuits that control thinking, mood, and perception.</span>
7 0
3 years ago
On her first prenatal visit to the doctor, marlene is warned about the dangers of alcohol and pregnancy. what is the condition t
weqwewe [10]
<span> the answer is Fetal alcohol syndrome</span>
4 0
2 years ago
What relationships exists between frogs and fishes in a pod
kobusy [5.1K]

Answer:

The relationship between frogs and fishes in a pod is predation.

                 

3 0
1 year ago
What was the second organism to be found here on planet Earth? *
mafiozo [28]

What was the second organism to be found here on planet Earth?

  • <em>Prokaryote</em><em>s</em>

<u>The</u><u> </u><u>prokary</u><u>otes</u><u> </u><u>are</u><u> </u><u>considered</u><u> </u><u>to</u><u> </u><u>be</u><u> </u><u>the</u><u> </u><u>most</u><u> </u><u>oldest</u><u> </u><u>on</u><u> </u><u>earth</u><u>.</u><u> </u><u>The</u><u> </u><u>first</u><u> </u><u>found</u><u> </u><u>organism</u><u> </u><u>on</u><u> </u><u>earth</u><u> </u><u>was</u><u> </u><u>bacteria</u><u> </u><u>and</u><u> </u><u>then</u><u> </u><u>many</u><u> </u><u>other</u><u> </u><u>Prokaryotes</u><u> </u><u>were</u><u> </u><u>found</u><u>.</u><u>.</u><u>.</u><u>~</u>

7 0
2 years ago
Read 2 more answers
Other questions:
  • What would a dog living now and a cat living thousands of years ago have in common
    14·1 answer
  • What is the least reliable method for identifying minerals?
    6·2 answers
  • Which of the following represents a metabolic pathway? A. four boxes in a row with arrows between them B. one box on top with ar
    12·2 answers
  • How does a tornado form
    5·2 answers
  • Cuales son laas funciones del sistema excretor
    14·1 answer
  • In humans, without considering the variation provided by crossing over, how much will two siblings from one set of parents vary
    7·2 answers
  • Write a hypothesis for why the dolphins stay near the surface after being fed
    10·1 answer
  • Why does it take a long time to develop a new variety of tomato?
    12·2 answers
  • 1. All animals except sponges have , groups of cells that work together to perform a specific function. 2. All animals eat other
    11·1 answer
  • The progress of the eukaryotic cell cycle is regulated primarily by what proteins?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!