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
juin [17]
3 years ago
9

The external openings of the airway include which of the following features? (multiple answers)

Biology
1 answer:
rodikova [14]3 years ago
5 0

Answer: mouth, nose

Explanation:

You might be interested in
Which best describes probability
Leya [2.2K]
Probability: The chance of something happening and the likelihood of a particular event happening.
5 0
3 years ago
Read 2 more answers
What is a communicable disease chain? what steps can a nurse can take to break a link within the communicable disease chain?
Kaylis [27]
<span>A diseases may be classified as either communicable or non-communicable. Communicable diseases are caused by pathogens who inhabit a host, man (I'm not saying man is the only host or man is necessarily the final host; there could be many host) who in turn passes the disease to another. Pathogens are viral, bacterial, parasitic and fungal. There are several stages before the pathogen metamorphoses into a full-blown disease. The stages in which several events happen builds up before the pathogen affects the final host is called a communicable disease chain. There are six stages ( Pathogen, reservoir, portal of ext, mode of transmission, portal of entry and susceptible host) in the communicable disease chain but the step a nurse shouod take is 1. Destroy the second link (Reservoir) by thoroughly sanitizing the environment. Obviously, this is where the Pathogens live. If the reservoir is taken care of; there's no way they could infect the host.</span>
6 0
3 years ago
How is mRNA, tRNA, rRNA important to protein production
MrRissso [65]
Ribosomal RNA<span> (</span>rRNA<span>) associates with a set of </span>proteins<span> to form ribosomes. These complex structures, which physically move along an </span>mRNA<span> molecule, catalyze the assembly of amino acids into </span>protein<span> chains. They also bind </span>tRNAs<span> and various accessory molecules necessary for </span>protein<span> synthesis


</span>The Three Roles of RNA in Protein Synthesis - Molecular Cell Biology ...<span>https://www.ncbi.nlm.nih.gov/books/NBK21603/</span>
6 0
3 years ago
Which changes would make Earth cooler?
Mrac [35]
Increasing cloud cover, since it’ll block off any sunlight
8 0
3 years ago
How to use a condom?​
klemol [59]

Answer:

Go to a sex clinic and ask if this is a personal enquiry or listen in your pshe lessons if you have them

Explanation:

4 0
3 years ago
Other questions:
  • What type of cell is pictured here? How do you know?
    10·2 answers
  • When liquid water is exposed to 32 fahrenheit it??
    15·1 answer
  • True or False<br><br>Genetics account for all differences in animals.
    7·1 answer
  • How do consumer get matter
    6·2 answers
  • All of the following are nonrenewable resources except
    15·2 answers
  • Which portion of a phospholipid molecule would be facing the environment outside of the cell?
    13·1 answer
  • Which of the following is true of DNA only?
    9·1 answer
  • How do cells know that there is something wrong with the DNA?
    6·1 answer
  • Help asap The term test variable refers to _____.
    9·2 answers
  • What is one way RNA differs from DNA?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!