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 71 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
Excellent

ryansturges

  • Member
  • Posts: 338
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Tiny 'Spherules' Reveal Details About Earth's Asteroid Impacts Tiny 'Spherules' Reveal Details About Earth's Asteroid Impacts
lungs 3 lungs 3
Lobes of the cerebrum. Lobes of the cerebrum.
Illustration of the Brain Lobes Showing Location of Broca’s Area and Wernicke’s Area Illustration of the Brain Lobes Showing Location of Broca’s Area and Wernicke’s Area
Changes in bronchioles during an asthma attack: (a) normal bronchiole; (b) asthmatic bronchiole. Changes in bronchioles during an asthma attack: (a) normal bronchiole; (b) asthmatic bronchiole.
Alveoli Alveoli
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library