Question and answer
What is the exchange of gases between the lungs and the blood? A. Internal respiration B. Posterior respiration C. External respiration D. None of the above
A. Internal respiration is the exchange of gases between the lungs and the blood.
Expert answered|andrewpallarca|Points 11505|
Question|Rated good
Asked 5/22/2012 10:46:30 AM
Updated 8/3/2012 7:09:09 AM
1 Answer/Comment
Get an answer
New answers
Rating
1
C.C. External respiration
Every 3 to 5 seconds, nerve impulses stimulate the breathing process, or ventilation, which moves air through a series of passages into and out of the lungs. After this, there is an exchange of gases between the lungs and the blood. This is called external respiration.
Added 8/3/2012 7:09:09 AM
Rated good by rohan1
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
What is the larynx commonly called? A. Voice box or epiglottis B. Vocal cord C. Voice box or glottis D. Vocal ligament
Weegy: The larynx is commonly called Voice box or glottis (More)
Question
Expert Answered
Asked 5/22/2012 10:19:30 AM
0 Answers/Comments
An instrument called a ________ is used to measure the volume of air that moves into and out of the lungs. A. Hydrometer B. Barometer C. Spirometer D. None of the above
Question
Updated 8/21/2012 8:33:07 AM
2 Answers/Comments
c
Added 8/21/2012 8:21:37 AM
This answer has been flagged as incorrect.
Flagged by debnjerry
The question was already answered. Please don't post duplicate answers in the archive. If you do add or correct an answer that is wrong, please type out the full answer rather than just the letter.
Added 8/21/2012 8:33:07 AM
What is the first activity of the digestive system? A. Digestion B. Ingestion C. Movement D. Absorption
Question
Updated 240 days ago|7/1/2014 2:13:06 AM
1 Answer/Comment
The first activity of the digestive system: Ingestion.
Added 240 days ago|7/1/2014 2:13:06 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [7/1/2014 3:26:10 AM]
What is the trachea commonly called? A. Voice box B. Vocal cord C. Windflute D. Windpipe
Weegy: The trachea is commonly called the windpipe. (More)
Question
Expert Answered
Asked 5/22/2012 10:27:09 AM
0 Answers/Comments
19,685,144 questions answered
Popular Conversations
The phase change that is the reverse of sublimation is A. ...
Weegy: Boyle's law states that the volume of a gas is inversely proportional to its pressure if the temperature and the ...
2/26/2015 2:21:23 AM| 3 Answers
whats lush
Weegy: 1+1 = 2 User: whats in a heartbeat
2/26/2015 12:22:58 PM| 3 Answers
A ratio compares two numbers by division. True User: The ratio of ...
Weegy: When ratios are used in comparing units of measure, the units should be the same. User: In writing the ratio ...
2/26/2015 1:31:50 PM| 3 Answers
Comprehension The questions below refer to the selection “Digging.” ...
Weegy: B) miners User: Comprehension The questions below refer to the selection “Digging.” The father and ...
2/26/2015 6:39:22 AM| 2 Answers
Cephalopods dwell in ___. a. ponds b. oceans c. lakes d. rivers
Weegy: While you may not have heard of the term cephalopod, you have probably heard of at least a couple of the animals ...
2/26/2015 7:17:50 AM| 2 Answers
How can one receive fundamental rights? a. born a citizen c. ...
Weegy: who are you looking for? User: abolished national origins quotas Weegy: The Hart-Celler Act abolished the ...
2/26/2015 7:54:13 AM| 2 Answers
Nearly all plants can be reproduced asexually. True False
Weegy: Nearly all plants can be reproduced asexually. This is True. User: The petals of a flower have no ...
2/26/2015 8:32:20 AM| 2 Answers
What is point of view?
2/26/2015 9:51:54 AM| 2 Answers
Weegy Stuff
S
1
L
1
L
P
P
L
P
P
P
Points 1060 [Total 16842]| Ratings 0| Comments 1060| Invitations 0|Offline
S
L
P
L
P
P
Points 1047 [Total 7822]| Ratings 0| Comments 1047| Invitations 0|Offline
S
P
C
L
P
L
1
Points 621 [Total 7301]| Ratings 4| Comments 581| Invitations 0|Offline
S
Points 572 [Total 911]| Ratings 5| Comments 522| Invitations 0|Offline
S
1
L
L
Points 421 [Total 7487]| Ratings 1| Comments 411| Invitations 0|Offline
S
Points 201 [Total 346]| Ratings 1| Comments 191| Invitations 0|Offline
S
Points 149 [Total 169]| Ratings 0| Comments 149| Invitations 0|Offline
S
Points 85 [Total 85]| Ratings 0| Comments 85| Invitations 0|Offline
S
Points 47 [Total 47]| Ratings 0| Comments 37| Invitations 1|Offline
S
1
L
1
Points 31 [Total 3441]| Ratings 3| Comments 1| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.