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
jekas [21]
3 years ago
10

Which of these structures forms a complete ring around the airway?

Biology
1 answer:
Hunter-Best [27]3 years ago
8 0

Tracheal cartilage .

Explanation:

Trachea is also known as wind pipe. It acts as passage for air that enters through nasal cavity and migrates to the lungs. The trachea is made up of tracheal rings. This provides flexibility to the wind pipe. The trachea divides into two bronchi that enters the left and right lungs.It has a covering called epiglottis that prevents entry of food while swallowing.

You might be interested in
Is there more <br> than one way to use the scientific method?
Olegator [25]

No, not really - you just follow the method, that's it.

8 0
3 years ago
The root word -elle translates to small. Use this information to develop your own definition for organelle
Scorpion4ik [409]

Answer:

Look below

Explanation:

An organelle is a very small cellular part or structure that has a very specific job/task in the cell.

5 0
3 years ago
What are the three states of matter
GaryK [48]
The three states of matter are:-

Solid
Liquid
gas
7 0
4 years ago
Read 2 more answers
A mother has type O blood and a father is heterozygous for type B blood. What are the chances of the offspring having type O blo
erik [133]

Answer:

50 percent

Explanation:

O is a recessive trait. The father has a B and an O, using a punnet square you are able to determine that the possible outcomes are BO, BO, OO, and OO

6 0
3 years ago
What is upwelling and why is it important to the marine ecosystem?
Artemon [7]
Upwelling  is a process in which cold water from depths arise to the surface,

it's important because :

- It bring a lot of nutrients to the surface of the ocean
- It maintain the temperature of the ocean

hope this helps
6 0
3 years ago
Other questions:
  • In this assignment, you will read more about bones in the human body and use what you learn to answer some follow-up questions.
    15·1 answer
  • What is the fastest speed an turtle can travel
    15·2 answers
  • _______ is the first phase of mitosis. At this stage _______
    8·1 answer
  • The situation in which some individuals have greater reproductive success than other individuals in a population. Along with var
    8·1 answer
  • in b.linchenformis a few amino acids are removed from the c-terminal end of the beta lactamase enzyme after it is synthesized. T
    12·1 answer
  • Phenotype is the physical representation of a genotype. TRUE OR FALSE?
    15·1 answer
  • Explain latitudinal gradient in terms of biodiversity.
    7·1 answer
  • HELP PLEASE Current theory is that all life on earth originated from
    13·2 answers
  • A. lipids <br>b. protein <br>c. fatty acids <br>d. simple sugars​
    5·1 answer
  • In a hydra, digestion is completed _________.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!