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 151 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 151 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.
24,980,338 questions answered
Popular Conversations
What occurred while the surface rocks of the Moon were impacted, ...
Weegy: Bombardment by meteoroids formed the highlands t occurred while the surface rocks of the Moon were impacted, ...
4/29/2016 11:54:26 AM| 3 Answers
Who issued the "Grito de Dolores"? Vicente Guerrero Miguel ...
Weegy: When it was a French colony, Haiti was called St. Domingue. User: Simón Bolívar declared Brazil's ...
4/29/2016 1:50:52 PM| 3 Answers
Philosophical semantics is also known as _____. general ...
Weegy: Philosophical semantics is also known as GENERAL SEMANTICS. User: Frozen language occurs only in ...
4/29/2016 1:47:54 PM| 2 Answers
9/11 + 3/4 = User: 4/10 ÷ 1/3 =
4/29/2016 2:49:26 PM| 2 Answers
Tax incidence is concerned with:
Weegy: True! User: The term that describes how markets regulate themselves is known as:
4/29/2016 3:53:11 PM| 2 Answers
Weegy Stuff
S
Points 896 [Total 896] Ratings 20 Comments 676 Invitations 2 Offline
S
1
L
L
P
R
P
L
P
Points 300 [Total 12252] Ratings 2 Comments 270 Invitations 1 Offline
S
L
P
P
P
Points 231 [Total 3377] Ratings 0 Comments 231 Invitations 0 Offline
S
Points 134 [Total 134] Ratings 3 Comments 104 Invitations 0 Offline
S
Points 47 [Total 47] Ratings 4 Comments 7 Invitations 0 Offline
S
Points 43 [Total 56] Ratings 4 Comments 3 Invitations 0 Offline
S
Points 20 [Total 20] Ratings 2 Comments 0 Invitations 0 Offline
S
Points 20 [Total 52] Ratings 2 Comments 0 Invitations 0 Offline
S
Points 16 [Total 69] Ratings 0 Comments 16 Invitations 0 Offline
S
Points 14 [Total 19] Ratings 0 Comments 14 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.