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
ladessa [460]
2 years ago
5

What part of the ear allows air to enter to help equalize pressure on both sides of the tympanic membrane?

Biology
1 answer:
MAXImum [283]2 years ago
5 0

Answer:

Eustachian tube

Explanation:

Eustachian tube is the auditory tube, that connects middle ear with nasopharynx. The main role of the Eustachian tube is to regulate and maintain the pressure in the ear (it equalizes the pressure between the middle ear and the atmosphere). The tube is usually closed, but it opens when we swallow and chew. It also opens with positive pressure.

Blockage of the Eustachian tube can lead to discomfort or even hearing problems.

You might be interested in
Which macromolecule is a primary component of cell walls, and which argument provides evidence for how the structure of this mol
IgorC [24]
I think the answer is D sorry if I’m wrong
3 0
3 years ago
Read 2 more answers
3) Use a Punnett square to help answer the question.
shutvik [7]
50 IS THE ANSWER
HOPE IT HELPS

8 0
3 years ago
Read 2 more answers
Changes in the DNA sequence, or mutations, help drive A) amino acid coding. B) deamination events. C) evolutionary change. Elimi
Veronika [31]
C. Evolutionary change.

Hope this helps
8 0
3 years ago
Read 2 more answers
Which of the following organisms is located only in the 3rd trophic level of the soil food web? a. bacteria b. fungi c. protozoa
melomori [17]

Answer:

B.FUNJI.............

5 0
3 years ago
Read 2 more answers
How long should i workout to lose weight?
Kazeer [188]
It's depend of your weight and you tall.
Also it's depend if you are doing sport or a diet.
7 0
2 years ago
Other questions:
  • A portion of grass in a prairie ecosystem was destroyed by wildfire. What will most likely happen to the population of bison tha
    7·2 answers
  • Where in a plant would a large number of chloroplasts would likely to be found
    10·2 answers
  • Ou are treating a patient who was stabbed in the right side of the anterior chest wall. he has shortness of​ breath, weakness, a
    10·1 answer
  • In humans, a recessive allele of a gene on the X chromosome causes humans to be "colorblind." A colorblind XY man and an XX woma
    9·1 answer
  • Help needed!! Biology question
    12·1 answer
  • Why do they take away your shoelaces and belt in jail monster?
    9·1 answer
  • Which of the following is an example of symbiosis? a. barnacles living on a whale’s skin b. a tree obtaining nutrients from the
    12·2 answers
  • Which pair of lab instruments would a student use to measure the density of seawater?
    7·1 answer
  • What question do you have about purberty.
    8·1 answer
  • Which of these is a renewable resource?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!