« previous next »

Author Question: There are at least 60 types of _______ in cigarettes. A) tars B) nicotine C) aldehydes D) ... (Read 113 times)

tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569
on: Jun 21, 2018
There are at least 60 types of _______ in cigarettes.
 
  A) tars
  B) nicotine
  C) aldehydes
  D) carcinogens

Question 2

The most common chronic lower respiratory disease which occurs when bronchi lose their elasticity is _______.
 
  A) lung cancer
  B) emphysema
  C) acute bronchitis
  D) chronic bronchitis


jrpg123456

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 21, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Types of cell adhesion molecules (CAMs) Types of cell adhesion molecules (CAMs)
Types of Synapses Types of Synapses
There are many types of adaptive devices: (A) a toothbrush; (B) a reaching stick; (C) a shoe holder; ... There are many types of adaptive devices: (A) a toothbrush; (B) a reaching stick; (C) a shoe holder; ...
Types of Electrical Potentials in Biological Systems Types of Electrical Potentials in Biological Systems
Types of Dehydration Disorders and Their Treatment Types of Dehydration Disorders and Their Treatment
Types of Mutations in the HBB Gene That Cause p-Thalassemia Types of Mutations in the HBB Gene That Cause p-Thalassemia
Video: Chemical Buffers - protein buffer, phosphate buffer system and bicarbonate buffer system

For a complete list of videos, visit our video library