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
c
Get an answer
Original conversation
User: 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

Weegy: c
smartypants28|Points 50|

User: What is atmospheric pressure? A. Pressure of the air inside the body B. Pressure of the air outside the body C. Pressure of the air within one’s mouth D. Pressure of the air within one’s lungs





Weegy: :D. Pressure of the air within one’s lungs
Expert answered|mrspainter22|Points 110|

Question
Asked 6/14/2012 1:41:18 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

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
Question
Updated 8/3/2012 6:47:26 AM
2 Answers/Comments
C. Voice box or glottis
Added 6/14/2012 1:55:33 PM
C. Voice box or glottis
The larynx, commonly called the voice box or glottis, is the passageway for air between the pharynx above and the trachea below.
Added 8/3/2012 6:47:26 AM
Rated good by rohan1
Drinking too much increases a person’s chances of being ________. A. Injured or killed B. Incarcerated C. Fired at work D. Divorced
Weegy: Drinking too much increases a person’s chances of being A. Injured or killed. (More)
Question
Updated 342 days ago|2/22/2014 10:53:03 AM
0 Answers/Comments
Federal legislation placed new emphasis on solving America’s alcohol problems and created the NIAAA. What does NIAAA stand for? A. National Institute for America’s Alcohol Abuse B. National Institute for Alcoholism and Alcohol Abuse C. National Institute on Alcoholism and Abuse in America D. National Institute on Alcohol Abuse and Alcoholism
Weegy: 1)FA (Families Anonymous) ~This is a support group for people affected by alcoholism within their own families. The alcoholic and family members can both attend these meetings. [ [ However it is geared for family members who have had to deal with alcoholic familymembers. 2) Alateen This is a support group for teenagers who are dealing with alcoholism in their families. ~You can also find support at safe shelters if you are fearful of the alcoholic or their behavior. If you and your family are in a dangerous situation you can find help through social workers, family welfare agencies and law enforcement personnel. Your family doctor may well also be able to point you in the right direction. These situations are taken seriously and these places all offer support for families of alcoholics. ] ] (More)
Question
Updated 6/14/2012 3:03:11 PM
1 Answer/Comment
NIAAA stands for: D. National Institute on Alcohol Abuse and Alcoholism
Added 6/14/2012 3:03:36 PM
This answer has been added to the Weegy Knowledgebase
People who smoke any kind of cigarette are at _________ of developing lung cancer than people who do not smoke. A. Much lower risk B. Much greater risk C. Very little risk D. No risk
Question
Updated 6/14/2012 3:08:06 PM
1 Answer/Comment
People who smoke any kind of cigarette are at much greater risk of developing lung cancer than people who do not smoke.
Added 6/14/2012 3:08:06 PM
This answer has been added to the Weegy Knowledgebase
19,254,054 questions answered
Popular Conversations
The square of a certain negative number is equal to five more than ...
Weegy: x^2 = 0.5x + 5 Quadratic formula gives solutions as: -2 and 2.5, but since x is negative, it's -2. User: ...
1/29/2015 9:17:38 AM| 4 Answers
7x + 2y = 4 y = x + 1 Solve the system of equations. no ...
Weegy: The best answer is B.11y = -55 User: The y-intercept of the line whose equation is 3x - 2y = 6 is -3 2 6 ...
1/29/2015 10:12:58 AM| 4 Answers
What is the resulting equation when the expression for y in the ...
Weegy: 3x + y = 1 3x + (6 - 4x) =1 3x + 6 - 4x =1 ............3x - 4x + 6 = 1.......-x + 6 = 1 The first choice... ...
1/29/2015 12:32:25 PM| 4 Answers
In your notebook, set up the following subtraction in a vertical ...
Weegy: Answer = 12 = (2.5/-5) x -6 = -2 x -6 =12 User: Identify the polynomial. a 2 + bcd 3 ...
1/29/2015 8:54:54 PM| 4 Answers
The slope of the line passing through the points (-1, 5) and (3, 5) ...
Weegy: (-1) * 5 = -5 User: what is the slope of the line passing thru (0,4) and (-8,-1) User: What is the slope of ...
1/29/2015 4:21:11 AM| 2 Answers
true or false. A pronoun is a noun substitute.
Weegy: They is a pronoun. User: true or false. A noun indicates the action in a sentence.
1/29/2015 8:22:51 AM| 2 Answers
Weegy Stuff
S
L
Points 2094 [Total 2115]| Ratings 0| Comments 2094| Invitations 0|Offline
S
L
P
L
P
Points 1428 [Total 6705]| Ratings 0| Comments 1428| Invitations 0|Offline
S
1
L
1
L
P
P
L
P
P
Points 749 [Total 15760]| Ratings 1| Comments 739| Invitations 0|Offline
S
L
Points 438 [Total 1119]| Ratings 2| Comments 418| Invitations 0|Offline
S
1
L
L
Points 310 [Total 7010]| Ratings 1| Comments 300| Invitations 0|Offline
S
Points 121 [Total 136]| Ratings 1| Comments 111| Invitations 0|Offline
S
P
C
L
P
L
1
Points 92 [Total 6680]| Ratings 1| Comments 82| Invitations 0|Offline
S
L
Points 85 [Total 1646]| Ratings 0| Comments 85| Invitations 0|Offline
S
Points 63 [Total 445]| Ratings 0| Comments 63| Invitations 0|Offline
S
Points 50 [Total 52]| Ratings 0| Comments 0| Invitations 5|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.