Question and answer
why do we sleep
Scientists have explored the question of why we sleep from many different angles. They have examined, for example, what happens when humans or other animals are deprived of sleep. [ In other studies, they have looked at sleep patterns in a variety of organisms to see if similarities or differences among species might reveal something about sleep's functions. Yet, despite decades of research and
many discoveries about other aspects of sleep, the question of why we sleep has been difficult to answer. The lack of a clear answer to this challenging question does not mean that this research has been a waste of time. In fact, we now know much more about the function of sleep, and scientists have developed several promising theories to explain why we sleep. In light of the evidence they have gathered, it seems likely that no single theory will ever be proven correct. Instead, we may find that sleep is explained by two or more of these explanations. The hope is that by better understanding why we sleep, we will learn to respect sleep's functions more and enjoy the health benefits it affords. ]
Expert answered|smp0784|Points 2788|
Question
Asked 2/22/2012 11:13:44 AM
0 Answers/Comments
Get an answer
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
To move text, you first select the text to be moved and then use drag-and-drop editing or the cut-and-paste technique to move the selected text. True False
Weegy: True you can use drag-and-drop editing to copy and move text. (More)
Question
Updated 10/16/2014 12:31:53 PM
1 Answer/Comment
To move text, you first select the text to be moved and then use drag-and-drop editing or the cut-and-paste technique to move the selected text. This is True.

Added 10/16/2014 12:31:53 PM
This answer has been added to the Weegy Knowledgebase
Word, by default, places a tab stop at every ____ mark on the ruler. .25" .5" .75" 1"
Weegy: .5" (More)
Question
Expert Answered
Asked 2/15/2012 11:42:15 AM
0 Answers/Comments
To display the New Document dialog box, click the Office Button and then click New. True False
Question
Not Answered
Updated 133 days ago|2/19/2016 5:11:46 AM
1 Answer/Comment
To display the New Document dialog box, click the Office Button and then click New. TRUE.
Added 133 days ago|2/19/2016 5:08:25 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [2/19/2016 5:11:48 AM]
In Word, a paragraph can be both left-aligned and right-aligned at the same time. True False
Weegy: b. False (More)
Question
Updated 2/15/2012 12:17:52 PM
1 Answer/Comment
In Word, a paragraph can be both left-aligned and right-aligned at the same time. True. The alignment option is called "Justify".
Added 2/15/2012 12:17:53 PM
This answer has been added to the Weegy Knowledgebase
25,665,433 questions answered
Popular Conversations
What is the study of governmental institutions and processes?
Weegy: executive, legislative, judicial, administrative
7/1/2016 4:40:32 PM| 2 Answers
Not characteristic of or related to English Romanticism is. a. a ...
Weegy: REVOLUTION is not the characteristic or related to english romanticism
7/1/2016 12:48:00 AM| 1 Answers
Work process engineering is: a) another name for downsizing. b) ...
Weegy: C. a continuos improvement method that radically increases an organizations productivity.
7/1/2016 5:53:33 AM| 1 Answers
The Kellogg-Briand Pact was unsuccessful because a. Franco's ...
Weegy: The Kellogg-Briand Pact was unsuccessful because: there was no way for the world powers to enforce the ...
7/1/2016 6:02:16 AM| 1 Answers
Which of the following agreements made war illegal? a. League of ...
Weegy: Kellogg-Briand Pact was an agreement to make war illegal. User: Italy captured Ethiopia to a. expand the ...
7/1/2016 6:04:48 AM| 1 Answers
Paul Revere
7/1/2016 6:46:17 AM| 1 Answers
Weegy Stuff
S
P
Points 12 [Total 762] Ratings 0 Comments 12 Invitations 0 Offline
S
Points 7 [Total 428] Ratings 0 Comments 7 Invitations 0 Offline
S
P
Points 1 [Total 260] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 0 [Total 0] Ratings 0 Comments 0 Invitations 0 Offline
S
Points 0 [Total 0] Ratings 0 Comments 0 Invitations 0 Offline
S
Points 0 [Total 0] Ratings 0 Comments 0 Invitations 0 Offline
Points 0 [Total 0] Ratings 0 Comments 0 Invitations 0 Offline
Points 0 [Total 0] Ratings 0 Comments 0 Invitations 0 Offline
S
Points 0 [Total 0] Ratings 0 Comments 0 Invitations 0 Offline
S
Points 0 [Total 0] Ratings 0 Comments 0 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.