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 219 days ago|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 219 days ago|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
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
A resume allows you to elaborate on positive points in your cover letter. True False
Weegy: No, a cover letter allows you to elaborate on positive points in your resume. (More)
Question
Expert Answered
Asked 2/15/2012 11:46:47 AM
0 Answers/Comments
21,046,265 questions answered
Popular Conversations
What is the equation of a line that passes through (-6, 2) and has a ...
Weegy: The information from the question is incomplete. We need at least two points. You only provided one. User: ...
5/22/2015 11:40:38 AM| 3 Answers
Real Estate
Weegy: yes, what would you like to know about real estate. User: Property management Weegy: hi, what weegy question ...
5/22/2015 1:56:08 AM| 2 Answers
A loan that is linked to an asset is called ___________. A. An ...
Weegy: A loan that is linked to an asset is called A. A linked loan User: Which of the following is a way to use ...
5/22/2015 9:30:21 AM| 2 Answers
Identify the biotic factor of an ecosystem from the ...
Weegy: In Temperate forests you would be most likely to enjoy leaves changing color in the fall.
5/22/2015 11:48:06 AM| 2 Answers
transmits digital signals
5/22/2015 12:28:55 PM| 2 Answers
Define race
5/22/2015 3:35:35 PM| 2 Answers
Weegy Stuff
S
L
Points 706 [Total 1236]| Ratings 2| Comments 686| Invitations 0|Offline
S
Points 492 [Total 500]| Ratings 1| Comments 482| Invitations 0|Offline
S
1
Points 453 [Total 845]| Ratings 1| Comments 443| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
Points 248 [Total 8994]| Ratings 0| Comments 248| Invitations 0|Offline
S
L
P
Points 199 [Total 2676]| Ratings 0| Comments 199| Invitations 0|Offline
S
1
L
L
Points 67 [Total 8250]| Ratings 0| Comments 67| Invitations 0|Offline
S
L
Points 56 [Total 3810]| Ratings 2| Comments 36| Invitations 0|Offline
S
Points 33 [Total 53]| Ratings 0| Comments 33| Invitations 0|Offline
S
L
1
R
Points 28 [Total 1315]| Ratings 0| Comments 28| Invitations 0|Offline
S
Points 14 [Total 14]| Ratings 0| Comments 14| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.