Author Question: The elderly often rely on their ________ for breathing. a. diaphragm b. ribs c. bronchi d. ... (Read 107 times)

WWatsford

  • Hero Member
  • *****
  • Posts: 539
    • Biology Forums!
The elderly often rely on their ________ for breathing.
 
  a. diaphragm
  b. ribs
  c. bronchi
  d. visceral pleura

Question 2

________ cancer is the leading cause of cancer deaths in both women and men in the United States and throughout the world. Smoking is the most significant cause.
 
  a. Throat
  b. Colon
  c. Heart
  d. Lung



missalyssa26

  • Sr. Member
  • ****
  • Posts: 327
Answer to Question 1

a

Answer to Question 2

d



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

missalyssa26

  • Sr. Member
  • ****
  • Posts: 327

 

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

For a complete list of videos, visit our video library