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]
3 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]3 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 of the following happens at a joint?
Scrat [10]

Answer:

D) Two parts of a skeleton meet

Explanation:

mark me as brainliest pls

4 0
3 years ago
Read 2 more answers
What are the products of photosynthesis
rewona [7]
They use it to react carbon dioxide<span> with water to make a </span>sugar<span> called </span>glucose. Theglucose<span> is used in respiration, or </span>converted<span> into </span>starch<span> and stored. </span>Oxygen<span> is produced as a by-product. This process is called photosynthesis.</span>
6 0
3 years ago
Read 2 more answers
Bees see the colors yellow and blue, but not red. Flowers that need to be pollinated by bees are mostly yellow of blue. What typ
Inga [223]

Answer:

Natural Selection

Explanation:

In natural selection process of evolution, traits that are essential for an individual to be fit enough to survive under environmental stress become dominant.

Since the flowers are of blue or yellow color, it is essential for a bee to be able enough to perceive the blue and yellow color. Hence, the eyes of bee with time have evolved to perceive these two color so that they can pollinate flower.

5 0
3 years ago
Which characteristics are necessary for a society to be considered a civilization?
jek_recluse [69]

Answer:

The six most important characteristics of a civilization are cities, government, religion, social structure, writing, and arts and architecture.

Explanation:

7 0
3 years ago
Read 2 more answers
Receptors that provide animals with information from the external environment are located in the _____.
Oksi-84 [34.3K]
Receptors which provide animals with information from the external environment are located in ears, tongue, eyes, and the nose. These are all receptors that can be found in our sensory organs and provide us with feedback from our nearby environment and the stimuli on which we should be alerted towards. 
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which conclusion can be made from the data in the table? The higher the temperature, the fewer chirps there will be in 10 second
    5·2 answers
  • Seth is chatting with his friends in a café. Suddenly, the power goes off, and it’s completely dark. After a few moments, he’s a
    13·2 answers
  • A student argues that being separated geographically is the only way for speciation to occur. Why is he wrong?
    9·2 answers
  • Question 3
    9·1 answer
  • When does the light dependent reaction occur
    8·1 answer
  • Which of theses is NOT a trait for segment worms
    5·1 answer
  • A 4-base deletion in the AAUAAA sequence in the 3' untranslated region of an mRNA that eliminates the AAU, thereby preventing RN
    9·1 answer
  • Flow of Endosymbiotic Theory
    5·1 answer
  • Okay, no exp h e l l p
    15·1 answer
  • what are the roles of cyclins and cyclin-dependent kinases during the cell cycle? how do perturbations of the cell cycle checkpo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!