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
lesantik [10]
3 years ago
15

What four things increase the absorptive surface area of the small intestine?

Biology
1 answer:
grandymaker [24]3 years ago
5 0
Inner surface of the small intestine is not flat, but thrown into circular folds, which not only increase surface area, but aid in mixing the ingesta by acting as baffles. Villi: the mucosa forms multitudes of projections which protrude into the lumen and are covered with epithelial cells.
You might be interested in
I need help please help me
LuckyWell [14K]
Is it plant fertilization of human fertilization?
4 0
4 years ago
The microorganisms that make up the normal human flora are important for which of the following?
Hoochie [10]

The correct answer to this question would be:

The microorganisms that make up the normal human flora are important for <u>“preventing the colonization and multiplication of pathogens”.</u>

The human flora or human microbiota is the totality of microorganisms which resides on or within our body. The normal flora of humans is composed of a few eukaryotic fungi and protists, but bacteria are the most abundant and obvious microbial components of the normal flora. The microorganisms of the normal flora help the body fights against the pathogens by challenging for microenvironments more effectively than such pathogens or by supplying nutrients the body can use.

5 0
3 years ago
What does the pH scale measure and why is this important?
creativ13 [48]

Answer: The pH scale measures whether there is more hydroxide or hydronium in a solution.

Is important because it tells you how basic or acidic the solution is.

Explanation:

4 0
3 years ago
Gas exchange of CO2 for oxygen occurs between capillaries and what structure in the lungs? A. Veins B. Alveoli C. Bronchioles D.
Talja [164]

Answer:

B: Alveoli.

Explanation:

6 0
3 years ago
Read 2 more answers
Does anybody know the answer to these?
-Dominant- [34]

Answer:

Answer is B if we have the same one

Explanation:

5 0
4 years ago
Other questions:
  • What is most common form of producers found on earth
    9·1 answer
  • Why are people who have poor dna repair mechanisms at greater risk for cancer development? select one:
    9·2 answers
  • Can you ask a driving instructor to adjust the passenger side mirror
    10·1 answer
  • In a molecule of water, the electrons are more strongly attracted to the hydrogen nuclei than to the oxygen nucleus. Therefore e
    13·1 answer
  • What gets passed from one cell to another in sexual reproduction? A. chromosomes B. individual genes C. individual bases of DNA
    12·2 answers
  • Part of the carbon cycle is the movement of carbon between the soil, water and atmosphere. Which of the following is NOT respons
    9·1 answer
  • When water molecules form into ice what happens
    15·1 answer
  • What is a closed circulatory system
    5·1 answer
  • Question 1 List five ways in which a chordate is more advanced than an arthropod.​
    13·1 answer
  • Epithelial tissue always has an exposed outer surface and an inner surface anchored to connective tissue by a thin, non- cellula
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!