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
vladimir1956 [14]
3 years ago
12

The walls of the trachea are surrounded by C-shaped rings of cartilage. What is the purpose of this cartilage?

Biology
1 answer:
photoshop1234 [79]3 years ago
5 0
The answer is b........
You might be interested in
What are the decomposable mean​
m_a_m_a [10]

Answer:

To become broken down into components; disintegrate. 2. To decay; rot or putrefy. See Synonyms at decay.

Explanation:

there

4 0
2 years ago
What is the proper term for the fires set<br> within the Amazon?
Elis [28]

Answer:The number of blazes decreased in September, after president Jair Bolsonaro bowed to mounting pressure to address the flames and announced a 60-day ban on setting fires to clear land. Some exceptions were made for indigenous peoples who practice subsistence agriculture and those who’ve received clearance by environmental authorities to use controlled burning to prevent larger fires.

Explanation:

5 0
3 years ago
Phosphate from atp is removed to make adp and a free phosphate molecule
Lunna [17]

Answer:

ATP is a nucleotide consisting of an adenine base attached to a ribose sugar, which is attached to three phosphate groups. ... When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP).

4 0
2 years ago
Can you determine which instances reflect a valid experiment or conclusion? Check only those that are valid.
Orlov [11]

Answer:

Only options A (first one) reflects the instances with valid experiment or conclusion.

Quality of any experiment depends upon two things reliability and validity. Reliability is measure of regeneration of results every time an experiment is performed under specific conditions.

Validity is measure of accuracy of results of an experiment. It can be check by two ways: internal validity (checks the design of the experiment) and external validity (checks if the conclusion is the real explanation of the phenomenon).

Now, in marine biologist experiment, he concluded the results only after one breeding season. This makes his results unreliable as it might have happened by chance.

Similarly, in cola experiment the taste was only checked by one candidate i.e. Karl. He might have problem in his taste buds. In addition, the temperature of cola can also affects its taste which is not taken care of in the experiment. Hence, it is not the valid experiment.

Similarly. Jeanette could use more plants for her experiment and Robert just followed only one instruction. He didn't perform any experiment.

<h2>* BRAINLIEST WOULD BE V APRECIATED :) </h2>

4 0
3 years ago
Why is weeding flower beds so imprortant?
Maurinko [17]

Answer:

It's important to rid your garden of weeds because they rob your soil and your plants of important nutrients and water.

Explanation:

For Example: Certain weeds such as nut grass actually reduce crop yield on farms because their roots release chemicals that are harmful to surrounding plants.

5 0
3 years ago
Other questions:
  • According to the Universal Law of Gravitation, every object attracts every other object in the universe. Why can’t you feel the
    11·2 answers
  • What molecule is represented by the molecular model shown below
    11·1 answer
  • Metabolism using an electron transport system is classified based on the nature of the initial electron donors and terminal elec
    6·2 answers
  • Why can the complex sugar cellulose store more energy than the sugar glucose?
    7·1 answer
  • I just bombed this test and i have 1 retake left. please help!!
    6·1 answer
  • Which term best describes igneous rocks
    5·2 answers
  • Who painted the image above?
    14·1 answer
  • Name two substances<br>that are made when glucose reacts with oxygen inside a cells​​​​​​​​​​​​
    13·2 answers
  • Define Phenotype and Genotype in simple term
    15·1 answer
  • HELPPP ASAP BRAINLIEST!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!