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
lbvjy [14]
3 years ago
10

Plz help!

Biology
2 answers:
olga nikolaevna [1]3 years ago
5 0
Because u can define it by any number given
S_A_V [24]3 years ago
3 0

Answer:

1.The pleural cavity aids optimal functioning of the lugs during breathing. It transmits movements of the chest wall to the lungs, particularly during heavy breathing. The closely approved chest wall transmits pressures to the visceral pleural surface and hence to the lung (10-19.

2.The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarge.

Explanation:

You might be interested in
Can A Baby Otter Have Diabetes?
Bas_tet [7]

Answer:

Neonatal diabetes is often mistaken as type 1 diabetes, which is much more common. But type 1 diabetes usually occurs in children older than 6 months. Half of babies diagnosed with neonatal diabetes have a lifelong condition. This is called permanent neonatal diabetes mellitus. It occurs in 1 in 260,000 babies in some areas of the world.

Explanation:

4 0
2 years ago
Explain why an envelope virus that simply leaks out of an infected cell can be worse than a virus that quickly lyses and kills t
o-na [289]

Answer:

The enveloped viruses are resistant to disinfectants.

Explanation:

The outer covering or the envelope in the virus comes from the infected cell. This envelope is formed by the process called as budding off, from the host cell. The envelope that covers the virus provides resistance to various disinfectants and prevent virus from damage. The outer coat (envelope) is formed of a small part of cell membrane.

The virus that lyses and kills the cell immediately is less worse than the enveloped virus. The virus that kills cells immediately prevents the host cell from continuously synthesizing new virus particles. Thus, no more viral particles can be produced by the host cell. So, envelope viruses are worse that viruses that directly kills the host cell.  

6 0
3 years ago
Juana is a low-empathy person, whereas Fiorella is a high-empathy person. Research suggests that when shown photos of happy face
Zolol [24]

Fiorella is likely to smile slightly, while Juana is likely to hold a straight face.

<h3>What is Empathy?</h3>

This is defined as the capacity to understand or feel what another person is experiencing from within their frame of reference.

Low empathy involves inability to cope with emotional situations and are usually impatient which is why when shown photos of happy faces, they are more likely to hold a straight face.

Read more about Empathy here brainly.com/question/16253958

3 0
2 years ago
Why is it beneficial for female peacocks to choose to mate with a male peacock with a full colorful trains?
vesna_86 [32]

Answer:

Peahens often choose males for the quality of their trains -- the quantity, size, and distribution of the colorful eyespots. Experiments show that offspring of males with more eyespots are bigger at birth and better at surviving in the wild than offspring of birds with fewer eyespots.

8 0
2 years ago
Certain exposures to radiation can cause cancer. What is the main difference between the use of radiation treatments to treat ca
jonny [76]

the radiations that are used to treat cancers are of the gamma type. primarily emitted from cobalt-60 (a radioactive isotope).  and it is more controlled than other radiation exposures. i.e. solar radiation which is not controlled.

hope that this helps.

4 0
3 years ago
Other questions:
  • How does adding salt affect the freezing point of water
    9·1 answer
  • Which substance is an example of inorganic matter?
    5·2 answers
  • if a strong odour smell continuously for sometime,the sensation of smell of that substance weaken...why?
    8·2 answers
  • Which of the following statements is true?
    6·1 answer
  • The fact that we have unicellular and multi cellar organisms underlines which properties of life?
    15·2 answers
  • Cellular respiration is a process common to cells. Which statement best describes cellular respiration?
    11·2 answers
  • Energy released from the cellular respiration of glucose is
    6·1 answer
  • During metaphase, the chromosomes are ______.
    10·1 answer
  • Why do organisms make one type of protein for a feature while other organisms make two?
    12·2 answers
  • Sulfa drugs work on select one: a. nucleic acid biosynthesis. b. ribosome biosynthesis. c. peptidoglycan biosynthesis. d. folic
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!