Author Question: The respiratory tract is lined with: A) adipose tissue B) connective tissue C) mucous membrane D) ... (Read 151 times)

nelaaney

  • Hero Member
  • *****
  • Posts: 560
The respiratory tract is lined with:
 A) adipose tissue
  B) connective tissue
  C) mucous membrane
  D) skeletal muscle

Question 2

Sound is produced by:
 A) movement of air past the vocal cords
  B) vibration of vocal cords
  C) both a and b
  D) neither a or b



Koolkid240

  • Sr. Member
  • ****
  • Posts: 357
Answer to Question 1

C

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

For a complete list of videos, visit our video library