This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The millions of tiny air sacs in the lungs are the A) bronchioles. B) alveoli. C) lobes. D) ... (Read 78 times)

dollx

  • Hero Member
  • *****
  • Posts: 558
on: Jul 12, 2018
The millions of tiny air sacs in the lungs are the
 
  A) bronchioles.
  B) alveoli.
  C) lobes.
  D) bronchi.

Question 2

Which type of substance is an organic compound needed in certain amounts to maintain health?
 
  A) mineral
  B) electrolyte
  C) vitamin
  D) acid


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

reelove4eva

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 12, 2018
Answer to Question 1

B

Answer to Question 2

C


dollx

  • Member
  • Posts: 558
Reply 2 on: Jul 12, 2018
Thanks for the timely response, appreciate it

Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

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?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Polycystic kidney disease. Notice the presence of numerous fluid-filled sacs, or cysts, in these kid Polycystic kidney disease. Notice the presence of numerous fluid-filled sacs, or cysts, in these kid
lungs 3 lungs 3
Lungs Lungs
Changes in bronchioles during an asthma attack: (a) normal bronchiole, (b) inflammation obstructing ... Changes in bronchioles during an asthma attack: (a) normal bronchiole, (b) inflammation obstructing ...
Climate change occurs over millions of years Climate change occurs over millions of years
Names for Places from Millions to Millionths Names for Places from Millions to Millionths
Video: X chromosome inactivation in calico cats

For a complete list of videos, visit our video library