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
Alexeev081 [22]
3 years ago
8

Which of the following is NOT a benefit of breathing through the nose? 1) extraction of heat and moisture from the air leaving t

he nasal cavity 2) destruction of pathogens entering the nasopharynx 3) filtration of the air entering the nasal cavity 4) heating and moistening the air entering the nasal cavity
Biology
2 answers:
alexdok [17]3 years ago
4 0

Answer:

The answer is:

2) Destruction of pathogens entering the nasopharynx.

Hope that helps. :)

AlekseyPX3 years ago
4 0

Answer: Option A

Explanation:

The main purpose of the breathing by nose is to provide the optimum air quality which is required by the body.

The air that enters the nasal passage is moisten and heated when it passes through the nasal cavity.

When it travels through the passage the pathogens are killed by the mucous that lies in these area.

In this way, the air is filtered by the nasal passage. Hence, the correct answer is option A.

You might be interested in
What may happen if a species goes extinct?
Komok [63]

Answer:

Every living thing plays a role in the food chain and Earth's ecosystems, and the extinction of certain species, whether predators or prey, can leave behind significant impacts. ... “When a predator goes extinct, all of its prey are released from that predation pressure, and they may have big impacts on ecosystems.”

Explanation:

8 0
2 years ago
Which of the following phrases best describes cytokinesis?
Leto [7]

Answer:

i think it's division of the cytoplasm

Explanation:

Cytokinesis is the physical process of cell division, which divides the cytoplasm the main cell/ parent cell into two daughter cells.

Cytokinesis starts during the nuclear division phase called anaphase and continues through telophase.

8 0
2 years ago
You have an irreversible inhibitor (cannot disassemble from the enzyme) to a reaction in which you have an enzyme and a substrat
svp [43]

Answer:

You would need to add new enzyme.

Explanation:

The irreversible inhibitor permanently renders the enzyme inactive, so the only way would be to add more enzyme.

6 0
2 years ago
He life-threatening condition that may develop during a type i hypersensitivity reaction is called the life-threatening conditio
tatiyna
Whats the question????
7 0
3 years ago
Lion populations are found all over Sub-Saharan Africa. How do the sequences above reinforce or contradict the idea that populat
stealth61 [152]

Answer:

Lion populations are found all over Sub-Saharan Africa showing genetic similar lions live in same geographic areas as the DNA strands are similar to each other and they can be related to each other.

It means lions with genetic similarity can be present in the same geographic area as Lion populations are found all over Sub-Saharan Africa.

5 0
2 years ago
Other questions:
  • In which state was less than 50 billion tons of coal mined in 2005?
    13·1 answer
  • Is genome another word for DNA? WILL MARK BRANEIST 
    11·2 answers
  • How is salmonella bacteria spread?
    9·1 answer
  • A force of 13 N is applied to the handle of a screwdriver being used to pry off the lid of a
    8·1 answer
  • When MRNA sequences are translated in the ribosome, the amino acid sequence depends on the reading frame. There are three readin
    13·1 answer
  • Only gay answer this question <br>why men attract to each other​
    15·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • What is <br>1DNA<br>2 cytoplasm<br>3 cytoskeleton​
    11·1 answer
  • Which of the following does not occur during mitosis? A centrometers B chromosomes replicate C spindles form
    5·1 answer
  • There is less energy available to consumers at higher levels in a food chain. Why?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!