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
Tju [1.3M]
2 years ago
12

25. Which two structures make up the site where gas exchange takes place in the body?

Biology
2 answers:
Y_Kistochka [10]2 years ago
8 0

Answer:

Option 3

Explanation:

The two structures which make up the site where gas exchange takes place in the body are <u>alveoli and capillaries</u>.

likoan [24]2 years ago
5 0

Answer:

It's d because the cilia and the bronchiole are the nostrils and the lungs in and of the human body

You might be interested in
During the process of photosynthesis, plants use energy from the Sun to transform carbon dioxide from the air into A. soil and m
Elza [17]

The answer is B! Photosynthesis Inputs/Reactants are: Water, Sunlight, and Carbon Dioxide. Output/Products are: Oxygen and Glucose (sugar)

7 0
3 years ago
Read 2 more answers
Which mechanism of genetic variation results from the exchange of gene segments between non-sister chromatids?
elixir [45]
The crossing over mechanism of genetic variation results from the exchange of gene segments between non sister chromatids. The correct answer is A. 
3 0
2 years ago
Read 2 more answers
What bodies of water may be cold
AlexFokin [52]

Answer:

Flowing rivers and streams,Spring-fed bodies of water,Most open water except in tropical regions,

4 0
2 years ago
Read 2 more answers
A test cross can be used to _____.
Nata [24]
<span>I think the answer is A test cross can be used to: study how traits are inherited. </span>
8 0
2 years ago
Organ systems of the human body interact to maintain a balanced internal environment. As blood flows through certain organs of t
Ksivusya [100]

The organ system interacts with each other to maintain the normal functioning of the body. The composition of blood changes due to this interaction. The change is the blood going out from the lungs is deoxygenated and the one coming to the lungs is oxygenated.

<h3>What is the interaction of the respiratory and circulatory systems?</h3>

The respiratory system involves inhalation of oxygen and using this to release energy and exhalation of carbon dioxide.

The circulatory system is comprised of the heart and blood vessels. The heart pumps blood to different body organs through these blood vessels.

The transfer of oxygen is done with the help of blood. During this transfer, the composition of blood changes from being oxygenated means having oxygen to deoxygenated means having carbon dioxide.

Thus, in this way, the interaction changes the composition of blood.

For more details regarding blood, visit:

brainly.com/question/14781793

#SPJ1

6 0
2 years ago
Other questions:
  • Match the chemical name of the different vitamin compounds (vitamers) with the appropriate description.
    8·1 answer
  • What is considered an abiotic factor in a marine ecosystem?
    15·1 answer
  • Assume there is a certain population of fish in a pond whose growth is described by the logistic equation. It is estimated that
    11·1 answer
  • 10 points
    11·2 answers
  • Which of the following statement(s) about the structures making up a synovial joint is incorrect? Articular cartilage reduces fr
    8·1 answer
  • Water is referred to as a polar molecule. <br><br> Describe the characteristics of a polar molecule.
    11·1 answer
  • Please help me !!
    12·1 answer
  • The most common living bacteria today are
    7·1 answer
  • All of the following about gastrin are true except
    8·2 answers
  • Easy way to remember color of spectrum (not the richard of york one plz)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!