« previous next »

Author Question: Sound waves that enter the ear canal are directed to the ____, causing it to vibrate. a. oval window ... (Read 66 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
on: Feb 27, 2019
Sound waves that enter the ear canal are directed to the ____, causing it to vibrate.
 a. oval window
 
  b. round window
 
  c. tympanic membrane
  d. eustachian tube

Question 2

Nerve fibers leave the eye as the optic nerve at the ____.
 a. fovea centralis
  b. ciliary body
 
  c. optic disk
 
  d. retinal tract


tanna.moeller

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Feb 27, 2019
Answer to Question 1

c

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

In vitro oligonucleotide site-directed mutagenesis In vitro oligonucleotide site-directed mutagenesis
The path of sound waves through the outer, middle, and inner ear. The path of sound waves through the outer, middle, and inner ear.
Lumbar puncture. Abbreviated LP, the lumbar puncture is a common procedure that withdraws cerebrospi Lumbar puncture. Abbreviated LP, the lumbar puncture is a common procedure that withdraws cerebrospi
Johari window showing differences in quadrants between "new job" and "intimate ... Johari window showing differences in quadrants between "new job" and "intimate ...
Processes of the Middle and Upper Troposphere: Rossby Waves and Vorticity Processes of the Middle and Upper Troposphere: Rossby Waves and Vorticity
Development of Foliation due to Directed Pressure Development of Foliation due to Directed Pressure
Video: Isovolumetric VC, Ventricular ejection, Isovolumetric & Passive ventricular filling

For a complete list of videos, visit our video library