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 325 days ago|7/1/2014 2:13:06 AM
1 Answer/Comment
The first activity of the digestive system: Ingestion.
Added 325 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
21,038,261 questions answered
Popular Conversations
The graph of y = 2 x and the graph of y = 2 -x are symmetrical. What ...
Weegy: x^2+y = 3 is the answer. User: Find the roots. 2x 2 + 7x - 15 =0 User: Solve for x. 8x 2 - 5 = 11 Weegy: ...
5/21/2015 9:51:26 AM| 4 Answers
What is the equation of a line that passes through points (0, 4) and ...
Weegy: The equation of a line that passes through points (0, 4) and (-4, -8) is y= 3x + 4 User: Which of the ...
5/21/2015 10:31:24 AM| 4 Answers
Which of the following statements about the coordinate plane are ...
Weegy: A marathon runner runs at the rate of 9 mph for the complete course. A track man runs at 12 mph. If together ...
5/21/2015 1:22:31 PM| 3 Answers
Cuban dictator
Weegy: What is your question about Cuban dictator? Please be more specific. User: Group formed to promote democracy, ...
5/21/2015 6:55:14 AM| 2 Answers
Find the product. 3y 2 z(2y 2 z 4yz - y z) User: 3y 2 z(2y 2 z + ...
Weegy: y/3 + 9 = 9 y/3 = 9 - 9; y/3 = 0; y = 0 * 3; y = 0 User: Find the product. -mnp(3m - 5n + 7p)
5/21/2015 8:05:20 AM| 2 Answers
Simplify. (x 6)2 · x -3 User: How many subsets of at least two ...
Weegy: The number of subsets of n elemnets = 2^n but this also includes a null set, because a null set is a subset of ...
5/21/2015 10:24:42 AM| 2 Answers
When Japan proceeded to invade Manchuria,
Weegy: False. the national socialist party for china would have been Sun Yat Sens koumintang (KMT) and it had been ...
5/21/2015 10:59:37 AM| 2 Answers
Weegy Stuff
S
L
Points 706 [Total 1236]| Ratings 2| Comments 686| Invitations 0|Offline
S
1
Points 440 [Total 832]| Ratings 1| Comments 430| Invitations 0|Online
S
Points 414 [Total 422]| Ratings 1| Comments 404| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
Points 204 [Total 8950]| Ratings 0| Comments 204| Invitations 0|Offline
S
1
L
L
Points 67 [Total 8250]| Ratings 0| Comments 67| Invitations 0|Offline
S
L
P
Points 60 [Total 2537]| Ratings 0| Comments 60| Invitations 0|Offline
S
L
Points 55 [Total 3809]| Ratings 2| Comments 35| Invitations 0|Offline
S
Points 33 [Total 53]| Ratings 0| Comments 33| Invitations 0|Offline
S
Points 14 [Total 14]| Ratings 0| Comments 14| Invitations 0|Offline
S
L
1
R
Points 13 [Total 1300]| Ratings 0| Comments 13| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.