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 208 days ago|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 208 days ago|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 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.
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 2:19:41 AM
1 Answer/Comment
A. Length: km is not matched to the correct unit of measurement.
Added 2/14/2014 2:19:41 AM
This answer has been confirmed as correct, not copied, and helpful.
25,616,685 questions answered
Popular Conversations
Cancer is a disease of ____________________
Weegy: Cancer is disease caused by an uncontrolled division of abnormal cells in a part of the body. User: ...
6/24/2016 3:16:51 AM| 3 Answers
The kingdom Animalia includes all of these except A. ...
Weegy: Sponge lacks nervous tissue. User: Many bivalves, like scallops, live in salt water. The scallop ...
6/24/2016 4:21:37 AM| 3 Answers
Is solar energy renewable?
Weegy: Solar energy is renewable energy.
6/24/2016 3:12:48 PM| 2 Answers
Crediting of sources can also protect you from being accused of ...
Weegy: True User: Plagiarism damages reputations and relationships. True False User: To be charged with plagiarism ...
6/24/2016 6:47:18 PM| 2 Answers
In which empire was St. Petersburg ...
6/24/2016 12:25:01 AM| 1 Answers
In which empire was St. Petersburg ...
6/24/2016 12:29:14 AM| 1 Answers
Which of the following is an example of an ...
Weegy: STOMACH is an organ of the digestive system. User: Which of the following is not a specialized tissue found ...
6/24/2016 1:21:36 AM| 1 Answers
Weegy Stuff
S
P
L
Points 836 [Total 1497] Ratings 2 Comments 816 Invitations 0 Offline
S
Points 337 [Total 698] Ratings 2 Comments 317 Invitations 0 Offline
S
L
P
P
P
Points 151 [Total 3694] Ratings 0 Comments 151 Invitations 0 Offline
S
Points 135 [Total 416] Ratings 0 Comments 135 Invitations 0 Offline
S
Points 127 [Total 179] Ratings 0 Comments 127 Invitations 0 Offline
S
P
1
Points 107 [Total 852] Ratings 3 Comments 57 Invitations 2 Offline
S
L
Points 68 [Total 4188] Ratings 0 Comments 68 Invitations 0 Offline
S
Points 40 [Total 50] Ratings 1 Comments 30 Invitations 0 Offline
S
Points 32 [Total 139] Ratings 0 Comments 32 Invitations 0 Offline
S
1
L
L
P
R
P
L
P
P
R
Points 29 [Total 12596] Ratings 0 Comments 29 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.