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
V125BC [204]
2 years ago
5

No exchange of gases occurs here. 2. : Secrete a fluid containing surfactant. 3. : Where the respiratory zone of the lungs begin

s. 4. : Form a simple squamous epithelium in the alveoli. 5. : Terminates in alveoli. 6. : Are cuboidal cells. 7. The respiratory membrane consists of 3 layers: capillary endothelium, fused basement membrane and alveolar epithelium consisting of .

Biology
2 answers:
malfutka [58]2 years ago
8 0

Answer:

1) Segmental (tertiary) bronchi.

2) Type II alveolar cells.

3) Respiratory bronchioles.

4) Type I alveolar cells.

5) Alveolar duct.

6) Type II alveolar cells.

7) Type I alveolar cells.

Explanation:

All of the structures and cells mentioned above are part of the respiratory system.

The respiratory system is composed of several organs and its main function is to take in oxygen and expel carbon dioxide.

The gas exchange occurs in the alveoli, tiny air sacs in the lungs. But to reach the alveoli, the air first goes through the nose, the mouth, the larynx, the trachea, the bronchi and the bronchioles.

kenny6666 [7]2 years ago
7 0

Answer:

  • There is a specific path way for the whole exchange system of the human body and other animal's body. As the exchange of the gaseous system starts over from the start of the lungs or alveolis (the small sacs present inside the lungs) towards the blood stream inside the circulation system of the body. And here is the region for the initiation of the respiratory zone of the lungs begins and ends up in the bloodstream back towards the lungs of the human body.        
  • The respiratory membrane consists of 3 layers: capillary endothelium, fused basement membrane and alveolar epithelium consisting of small air spaces or alveolas.                                                            

You might be interested in
MULTIPLE CHOICE
mojhsa [17]

Answer:

The correct answer is the growth of the offspring to adulthood.

Explanation:

A life cycle is illustrated as the stages of development, which take place during the lifetime of an organism. A life cycle ceases with the death of an organism. Generally, the animals and plants go through three fundamental stages in their life cycles, beginning as a seed or fertilized egg, developing into an undeveloped juvenile, and eventually turning into an adult.  

During the stage of adulthood, a species will reproduce, forming a new generation. A life cycle can constitute more than three fundamental stages on the basis of the species. For example, the life cycle of a human being comprises five main stages.  

8 0
2 years ago
Should existing structures build from CCA-treated wood be removed?
stiks02 [169]
<span>Chromated copper arsenate, or CCA, is a pesticide that has been used for years in pressure-treating lumber to prevent destruction from rot and insects. Arsenic, a toxic chemical, can leach from this treated wood, leaving residues on the wood’s surface and in nearby soil. Young children who play on or near decks or playscapes made from CCA- treated wood can get arsenic on their skin and into their bodies, especially if they eat or drink without washing their hands. Because of the health risks of long-term exposure to arsenic, the Environmental Protection Agency (EPA) has announced that as of December 31, 2003, arsenic Currently the EPA does not recommend that people remove existing structures made with CCA-treated wood or the soil surrounding those structures. However, they do recommend that people reduce their potential exposure to arsenic.</span>
5 0
2 years ago
6. The organic compounds in living things are organized into groups: carbohydrates, lipids, proteins, and nucleic acids. Which t
yulyashka [42]

number 8 is b because when you eat plants or animals, it get transfred to glucose which is then transfered to atp. Think about it this way, when you are sick, you dont just go outside in the sun to recharge and then you suddenly get  better, and energy, you have to rest and eat certain foods that will restore your ATP levles.

5 0
3 years ago
Read 2 more answers
Describe how waves superpose on each other using specific examples from two types of waves.
anastassius [24]

Answer:Towhen two waves if nearly same amplitude and same wavelength interfere with each other that time a new wave is formed with a different amplitude this phenomena is known as superposition. If two waves interfere with each other in same phase that time amplitude of resultant wave   wave is greater than the component waves and this type of interference is known as constructive interference. And when waves suprpose in opposite phase that time amplitude of resultant wave is less than the component waves and this type of interference is known as destructive interference.

Example: light waves, water waves, sound waves etc

6 0
3 years ago
A particular species of fish were split by the formation of the Isthmus of Panama a long time ago. The fish developed changes in
Aloiza [94]
<span>This is speciation. In this process, two distinct species are formed through the intervention of some means such as differing environments or locations. This is done typically as a way of staying evolutionarily competitive in the area in which the species resides. The new species would be the exemplar of that which is best suited to the new conditions.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Paleoclimatologists study ice cores to investigate Earth’s past climate. They use methods such as oxygen isotope analysis. Which
    6·2 answers
  • What model do scientist use to describe how electrons move around the nucleus?
    15·1 answer
  • Wetlands help reduce erosion through _______.
    15·2 answers
  • A person withAIDS is likely to develop infectious disseases because the virus that causes AIDS
    12·1 answer
  • What part of the respiratory system do you think is most important? Provide a thorough explanation to support your answer.
    5·1 answer
  • List three examples of matter that are cycled through ecosystems.
    11·2 answers
  • Cells created by meiosis can be
    15·1 answer
  • The stage in the cell cycle during which the cell performs its normal function
    15·1 answer
  • Sebastian wants to make ball-and-stick models of the four macromolecules. He has colored balls for each of the elements in these
    12·1 answer
  • Mutation spectrum analysis of Duchenne/Becker muscular dystrophy in 68 families in Kuwait: The era of personalized medicine
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!