You have new items in your feed. Click to view.
Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
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
how does the cardiovascular system help the body maintain a steady temperature in cold weather?
Weegy: In cold weather, skin hairs in both humans and animals stand up (called piloerection), which causes entrapment of the air in the hair web. [ The trapped air forms an insulating layer due to the blood exchanging heat with the warmer microclimate created by the hair web, rather than the colder environment of the air outside of the web. Humidity (water vapor content of air) plays a significant role in heat loss, especially by evaporation. In high humidity climates, the air already contains many water molecules, which decreases the air’s capacity to accept more water. This is due to the concentration gradient, which is decreased in cases of high humidity. The high humidity limits sweat evaporation, and hence, heat loss. On the other hand, low humidity promotes heat loss through evaporation, especially during exercise. Nonetheless, low humidity environments are not without their problems to the athlete. If water from the skin evaporates faster than sweat production, severe dryness of the skin may occur. ] (More)
Question
Expert Answered
Asked 7/5/2012 11:11:44 AM
0 Answers/Comments
whqt was one of the article of confedration achievements
Weegy: The most important positive aspect of the Articles of Confederation is that they kept the new United States together through the Revolutionary War and the early years of the country. [ This is no small achievement, even if the Articles were severely flawed. ] User: what was the name of the essay that james madison wrote (More)
Question
Expert Answered
Asked 7/5/2012 12:07:05 PM
0 Answers/Comments
Which process involves endonucleases, gel electrophoresis, ligation, and transformation? A. carbon reduction B. DNA microarray C. protein synthesis D. DNA recombination
Weegy: The various techniques by which scientists manipulate DNA in the lab are called A. genetic engineering B. biotechnology C. recombinant DNA D. gel electrophoresis E. gene probes (More)
Question
Expert Answered
Asked 7/5/2012 12:20:34 PM
0 Answers/Comments
what was a primary source great britain wanted to work with t he united states to enforce the monroe doctroine
Question
Not Answered
Updated 6/3/2014 1:35:22 PM
1 Answer/Comment
Great Britain wanted to work with the United States to enforce the Monroe Doctrine mainly in order to free the newly independent colonies of Latin America from European intervention and avoid situations which could make the New World a battleground for the Old World powers.
Added 6/3/2014 1:35:22 PM
This answer has been confirmed as correct, not copied, and helpful.
what is the louisana purchase
Question
Updated 12/14/2014 5:33:25 AM
1 Answer/Comment
The Louisiana Purchase was the acquisition by the United States of America in 1803 of 828,000 square miles of France's claim to the territory of Louisiana.


Added 12/14/2014 5:33:25 AM
27,052,547 questions answered
Popular Conversations
Simplify 7(x + 2) + 12. 7x + 14 7x + 21 7x + 26
Weegy: 7(x + 2) + 12 = 7x + 14 + 12; = 7x + 26 User: Simplify 7(B + 3) + 2B. 9B + 3 9B + 10 9B + 21 Weegy: 7(B + ...
2/27/2017 12:27:26 PM| 4 Answers
Select the correct difference. 5d 2 + 4d - 3 less 2d 2 - 3d + 4
Weegy: (5d^2 + 4d - 3) - (3d^2 - 2d + 4) = (5d^2 - 3d^2) + (4d + 2d) + ( - 3+ -4) = 2d^2 + 6d - 7 User: If ...
2/26/2017 3:51:53 PM| 3 Answers
a. sperm and egg will be released simultaneously. b. only the fittest ...
Weegy: Internal fertilization takes place inside the female after insemination through copulation. User: This type ...
2/27/2017 12:15:39 PM| 3 Answers
When lines intersect in one place, what are they called? A. ...
Weegy: If the lines intersect, it is consistent, User: Two lines that intersect at one place is an example of a ...
2/26/2017 6:23:59 AM| 2 Answers
The Romans: made improvements to surgical instruments. 2) built ...
Weegy: In the late 1860s, the development of anesthetics allowed surgeons to take more time with operations.
2/26/2017 3:41:44 PM| 2 Answers
Evaluate (-3 + 5)0 User: Evaluate x1 - x-1 + x0 for x = 2. ...
Weegy: 0.514 written as a power of 10 is 514 ? 10^-3 User: The scientific notation 2 x 102 has what value? ...
2/26/2017 4:37:24 PM| 2 Answers
Helper T cells are _____ blood cells that activate your body's immune ...
Weegy: Helper T cells are WHITE blood cells that activate your body's immune response. User: Pelvic inflammatory ...
2/26/2017 11:44:59 PM| 2 Answers
Weegy Stuff
S
P
P
L
Points 491 [Total 1260] Ratings 2 Comments 471 Invitations 0 Offline
S
P
P
L
P
P
Points 475 [Total 2449] Ratings 1 Comments 465 Invitations 0 Offline
S
P
P
L
P
Points 229 [Total 1443] Ratings 0 Comments 229 Invitations 0 Offline
S
Points 30 [Total 30] Ratings 3 Comments 0 Invitations 0 Offline
S
Points 24 [Total 24] Ratings 0 Comments 14 Invitations 1 Offline
S
Points 15 [Total 15] Ratings 1 Comments 5 Invitations 0 Offline
S
Points 12 [Total 112] Ratings 1 Comments 2 Invitations 0 Offline
S
Points 12 [Total 22] Ratings 1 Comments 2 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Online
S
Points 5 [Total 5] Ratings 0 Comments 5 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.