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
Readme [11.4K]
4 years ago
8

What are the features of respiratory surface​

Biology
2 answers:
SpyIntel [72]4 years ago
6 0

Answer:The characteristic features of the respiratory surface are :

thin walls.

a moist inner surface.

a huge combined surface area.

a rich blood supply- each alveolus is sounded by capillaries.

Explanation:

~ItsOniiSama <3

KonstantinChe [14]4 years ago
4 0

Answer:

Walls are thin.

Inner surface is moist.

Tissues are filled with blood vessels.

Exposed to air

Explanation:

You might be interested in
As a biologist working with a cell culture, you notice that the ends of the chromosomes are decreasing in size after each cell d
S_A_V [24]

Answer:

In the given case, it can be concluded that very less amount of telomerase is being produced.

Explanation:

Terminal transferase or telomerase refers to a ribonucleoprotein that supplements a telomere repeat sequence to the 3 prime terminals of telomeres. A telomere is present at each terminal of the chromosomes found in the majority of eukaryotes. It helps in safeguarding the terminals of the chromosomes from destruction or from getting combined with the adjacent chromosomes.  

Telomerase has its own RNA molecule and works as a reverse transcriptase enzyme. Generally, telomerase is found active in gametes, in stem cells, and in the majority of cancer cells, however, it is generally present in low concentration or is absent in the majority of somatic cells. Thus, the decrease in the ends of the chromosomes suggests that the production of telomerase is taking place at low levels.  

7 0
3 years ago
Daniel’s mother takes his baby sister Robin to the doctor for a regular check-up. The doctor tells her that the baby will start
mamaluj [8]

Vaccines will provide immune protection for Robin because immunization is one of the main ways to prevent disease. Through it, the body is protected from viruses and bacteria that seriously affect the human being, which can lead to death.

<h3>Why vaccinate?</h3>

After application of doses, the vaccine interacts directly with the patient's immune system, thus producing a response similar to that generated by natural infection. However, it does not cause illness or risk the life of the immunized patient due to possible complications of a naturally caused disease.

With this information, we can conclude that vaccines will provide immune protection for Robin because immunization is one of the main ways to prevent the disease. Through it, the body is protected from viruses and bacteria that seriously affect the human being, and can lead to death.

Learn more about vaccine in brainly.com/question/6683555

4 0
3 years ago
Hey guys, so i have to do a virtual lab on brown and white rabbits in different environments, but i dont what the variables of t
Step2247 [10]

Answer:

performance po bayan?

Explanation:

ano po yan?

5 0
3 years ago
Why is sugarcane not regarded as a stem tuber yet it stores its food in the stem?
AlekseyPX

Answer:

The stem is normally divided into nodes and inter nodes.

2. Lateral buds and leaves grow out of stem at intervals called nodes.

Explanation:

8 0
3 years ago
Students of different ages were given the same jigsaw puzzle to put together. They were timed to see how long it took to finish
Yuliya22 [10]

Answer:

independent- the students

dependent- the time

constant- the jigsaw puzzle

Explanation:

8 0
4 years ago
Other questions:
  • A 37-year-old client of Native American/First Nations/Aboriginal descent visits the clinic for the first time. She is about 12 w
    13·2 answers
  • If a child has a disorder called trisomy 16 what is wrong with there cells​
    7·1 answer
  • Why do the planets in our solar system orbit the sun
    5·1 answer
  • 1. Which type of clouds can you always expect to signal fair weather: cirrus, stratus, or cumulus?
    5·2 answers
  • In what way does biotechnology benefit the pharmaceutical industry
    11·2 answers
  • Which two processes provide the glucose and nitrogen used to form amino acids in plants?
    6·1 answer
  • If humans run out of following resources, which resource would be most difficult to replace
    14·1 answer
  • Hellpppp ASAP what’s #1
    8·1 answer
  • B. Explain what happens to the energy that is not transferred from one organism to another.
    11·1 answer
  • Examine the Lucy (Australopithecus afarensis) skeleton. Describe at least two postcranial (below the head) traits that indicate
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!