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
Ahat [919]
3 years ago
9

What membranes lines the cavities and tubes in the digestive and respiratory system

Biology
1 answer:
Gwar [14]3 years ago
7 0
Firstly they are not membranes and they are villi's which increase the surface area during digestion
You might be interested in
What occurs when sediment reaches its final destination. A. Erosion B. Deposition C. Weathering D. Transportation
Sveta_85 [38]

deposition is the answer


please mark me brainliest



4 0
2 years ago
Read 2 more answers
Characteristics that are always present in living organisms are
andrey2020 [161]
<em>characteristics that are always present in well-developed living organisms are 
</em><u><em>1 digestion
</em></u><em><u>2 excretion
</u><u>3 growth
</u>
<u>4 respiration
5 reproduction
6 circulation of nutrients and food
senses are also present...
</u>
</em>
8 0
3 years ago
What do you think will happen to the planet if plants are drastically reduced in population or become extinct?
Inessa [10]

Answer:

If all the plants on earth died, so would the people. ... When green plants make food, they give off oxygen. This is a gas that all animals must breathe in order to stay alive. Without plants, animals would have no oxygen to breathe and would die.

3 0
3 years ago
Mention at least three species of HPV(Human papinovirus)
kogti [31]

Answer:

Shope papilloma virus, mastomys natalensis papillomavirus, and psittacus erithacus timneh papillomavirus

5 0
2 years ago
If the ventral root of a spinal nerve were cut, what would be the result in the tissue or region that nerve supplies?
DerKrebs [107]

This would result in whatever effectors that spinal nerve controlled would no longer work; it would be paralyzed

7 0
2 years ago
Other questions:
  • • In what way do you think the location of the foramen magnum relates to the movement of each species? ...?
    15·2 answers
  • What are more people convicted of?
    15·2 answers
  • The long, hot days of summer are here. We would expect this dog to _______________ to cool off. A) pant and shed B) pant and swe
    10·2 answers
  • During vomiting the food moves in the opposite side. Why ?
    6·1 answer
  • Which of the following results in greater genetic variation in offspring?
    5·1 answer
  • 2. Co dzieje się z mięśniami międzyżebrowymi i przeponą w czasie:
    14·1 answer
  • Why does sexual reproduction increase the genetic variation in a species
    7·1 answer
  • How do the protists in the pond water differ from each other
    10·1 answer
  • hich type of cell adaptation occurs when normal columnar ciliated epithelial cells of the bronchial lining have been replaced by
    9·1 answer
  • Explain what fermentation is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!