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
AnnZ [28]
3 years ago
8

Cells that are rapidly undergoing mitosis constantly repair and renew the lining of the pharynx and the esophagus, which is part

icularly vulnerable to abrasion associated with swallowing. Which of the following terms best describes this lining?
serosa
muscularis externa
submucosa
mucosa
Biology
1 answer:
SIZIF [17.4K]3 years ago
4 0

Answer:

mucosa

Explanation:

The pharynx and esophagus possesss all of the basic histological layers of the gastrtointestinal tract (GI tract). The layers are:

  1. mucosa - layer closer to lumen which cocnsists of epithelium, lamina propria and muscularis mucosae
  2. submucosa-layer of loose connective tissue with vessels
  3. muscularis propria-layer of inner circular and outer longitudinal muscular layers
  4. adventia - layer of  loose connective tissue
You might be interested in
 Which of the following is true regarding extinction? 
mestny [16]

<span>C. Single events or several causes working together to produce extinction in a short period is referred to as mass extinction.

Example:
</span>Destruction of forests, mountains, and bodies of water to satisfy human needs result to the imbalance of nature which also give rise to global warming.

Animals and plants have lost their habitats. They lost their means to live. They lost their food sources and they suffer and die because of humans irresponsible acts.

hope I helped!!

6 0
3 years ago
Help meeeeeeeeeeeee
faltersainse [42]

Answer:

can you do another post zooming it in

Explanation:

3 0
3 years ago
Lesson 2: Natural Selection I need answers to portfolio or my mom will kill me
Mamont248 [21]

Answer:

im in the same situation man

Explanation:

hope someone can help!

7 0
3 years ago
Read 2 more answers
How did the lab activities help you answer the lesson question: How does human activity affect Earth’s freshwater resources? Wha
Aleks04 [339]

Answer:

Since the origin of humans on this planet, they have been trying their best to make their lives easier on this planet. In doing so, human activities have some how heavily damaged the Earth. Many day to day activities of humans are dangerous for the Earth.

Some of the consequences of human activities on the Earth's fresh water are :

Extinction of many aquatic species:

The water consumed by humans comes from the fresh water oceans. As the population of humans is increasing enormously, the water from the oceans is being consumed at dangerous levels. This has caused many species of aquatic animals to become extinct or to be at a verge of extinction as they do  not have a habitat to survive or reproduce.

Pollution:

Many heavy industries, house sewage, farmers dispose waste into the fresh water. Hence, killing aquatic animals and polluting the fresh water ecosystems.

5 0
3 years ago
Read 2 more answers
How does an inclined plane affect the work that is done on an object?
Sedbober [7]
Inclined plane allows the same work to be done with a smaller force exerted over a greater distance.
6 0
3 years ago
Other questions:
  • A family can share a genetic risk of developing cancer if:
    8·1 answer
  • During dna replication, two extra guanine bases are added to the dna. what type of mutation is this?
    9·2 answers
  • PLEASE HELP QUICK! MEDAL AND FAN!
    5·1 answer
  • What are enzymes, and why are they important to living things?
    5·1 answer
  • Which of the following imports has increased over the past 6 years?
    7·2 answers
  • What does the cell do when it does not have oxygen?
    14·2 answers
  • During a 6 month period, 239 cases of pneumonia occurred in a town of 300 people. A clinical case was defined a fever &gt;102oF
    6·1 answer
  • What organelle is labeled E? <br><br> Need help on this question
    12·1 answer
  • If a neutral sodium has 11 protons, how many electrons does it have
    12·2 answers
  • BIOLOGY HELP PLS!!!!!!! I DONT KNOW WHAT THIS IS XD
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!