You have new items in your feed. Click to view.
Question and answer
A long-term relationship between two species that usually involves an exchange of food or energy is A. predation. B. symbiosis. C. niche. D. competition.
This conversation has been flagged as incorrect. New answers have been added below ....
Get an answer
Original conversation
User: A long-term relationship between two species that usually involves an exchange of food or energy is A. predation. B. symbiosis. C. niche. D. competition.

Weegy: b. mutualism, commensalism, and parasitism- are the three types of symbiosis.
yumdrea|Points 4850|

User: Which of the following does not contribute to eutrophication? A. Decaying organisms B. Fertilizer C. Pollution D. Sediment

Weegy: A. Pollution does not contribute to eutrophication.
jeifunk|Points 15414|

User: Which biome contains permafrost? A. Temperate deciduous forest B. Tundra C. Taiga D. Temperate rain forest

Question
Asked 2/15/2014 5:00:41 AM
Updated 2/15/2014 5:31:45 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by jeifunk [2/15/2014 5:31:45 AM]
New answers
Rating
3
B. TUNDRA forest contains permafrost.
Added 2/15/2014 5:31:09 AM
This answer has been confirmed as correct, not copied, and helpful.
3
A long-term relationship between two species that usually involves an exchange of food or energy is MUTUALISM.
Added 2/15/2014 5:31:44 AM
This answer has been confirmed as correct, not copied, and helpful.
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Which of these is a successful time management strategy? A. Plan for more activities than you can possibly do. B. Allow enough time to complete the activities you've planned. C. Make a schedule and stick to it whatever happens. D. Allow the same amount of time for every activity.
Question
Not Answered
Updated 2/13/2014 5:55:25 AM
1 Answer/Comment
A successful time management strategy is:
allow enough time to complete the activities you've planned.
Added 2/13/2014 5:55:25 AM
This answer has been confirmed as correct, not copied, and helpful.
If you reach a "plateau period" in your job, A. immediately begin to look for another job. B. be patient and learn all you can about the job. C. something serious has gone wrong. D. complain to your supervisor.
Question
Not Answered
Updated 11/30/2015 9:32:13 AM
1 Answer/Comment
If you reach a "plateau period" in your job, be patient and learn all you can about the job.
Added 11/30/2015 9:32:13 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by Andrew. [11/30/2015 9:35:26 AM]
Tone, volume, and pace are part of A. sign language. B. spoken language. C. body language. D. written communication.
Question
Not Answered
Updated 257 days ago|7/11/2016 11:56:22 PM
1 Answer/Comment
Tone, volume, and pace are part of: spoken language.
Added 257 days ago|7/11/2016 11:56:22 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by yumdrea [7/12/2016 12:01:41 AM]
Tone, volume, and pace are part of A. sign language. B. spoken language. C. body language. D. written communication.
Question
Not Answered
Updated 2/13/2014 6:03:29 AM
1 Answer/Comment
Tone, volume, and pace are part of: spoken language.
Added 2/13/2014 6:03:29 AM
This answer has been confirmed as correct, not copied, and helpful.
Which one of the following SI base units is not matched to the correct unit of measurement? A. Length: km B. Temperature: K C. Mass: kg D. Time: s
Question
Not Answered
Updated 2/14/2014 2:02:00 AM
1 Answer/Comment
A. Length: km is not matched to the correct unit of measurement.
Added 2/14/2014 2:02:00 AM
This answer has been confirmed as correct, not copied, and helpful.
0 questions answered
Weegy Stuff
S
Points 584 [Total 685] Ratings 0 Comments 584 Invitations 0 Offline
S
Points 540 [Total 540] Ratings 0 Comments 540 Invitations 0 Offline
S
P
P
L
P
Points 221 [Total 1539] Ratings 1 Comments 211 Invitations 0 Online
S
R
Points 205 [Total 305] Ratings 1 Comments 145 Invitations 5 Offline
S
P
P
L
P
P
Points 163 [Total 1615] Ratings 1 Comments 153 Invitations 0 Offline
S
Points 30 [Total 40] Ratings 3 Comments 0 Invitations 0 Offline
S
Points 14 [Total 14] Ratings 1 Comments 4 Invitations 0 Offline
S
P
P
Points 14 [Total 744] Ratings 0 Comments 14 Invitations 0 Offline
S
Points 13 [Total 13] Ratings 1 Comments 3 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.