Question and answer
What do all ecosystems have ? A. biotic parts only B. abiotic parts only C. producers only D. biotic and abiotic parts
All ecosystems have biotic and abiotic parts.
debnjerry|Points 10994|
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Asked 4/5/2011 6:26:46 AM
Updated 8/12/2014 2:30:51 PM
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This answer has been confirmed as correct and helpful.
Edited by andrewpallarca [8/12/2014 2:30:49 PM], Confirmed by andrewpallarca [8/12/2014 2:30:51 PM]
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Ecosystem health is an indicator of what? A. climax communities B. ecosystem decline C. biodiversity D. endemic
Weegy: Ecosystem health is an indicator of biodiversity. (More)
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Expert Answered
Updated 7/29/2020 5:39:59 AM
0 Answers/Comments
What happens when lakes become acidic? A. fish flourish B. fish die C. water ecosystem goes unchanged
Weegy: When lakes become acidic fish die. (More)
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Updated 10/21/2014 2:00:07 AM
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What do decomposers do for an ecosystem? A. They build up dead matter. B. They break down decomposing matter. C. They do not help the ecosystem. D. They are parasites on consumers.
Weegy: a (More)
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Expert Answered
Updated 10/28/2020 10:55:14 PM
1 Answer/Comment
They break down decomposing matter. -is what decomposers do in an ecosystem.
Added 10/28/2020 10:55:14 PM
This answer has been confirmed as correct and helpful.
Substances with a higher temperature A. have less thermal energy. B. have more molecular disorder. C. become more orderly if heated more. D. will move thermal energy to a hotter substance.
Question
Not Answered
Updated 8/9/2018 4:40:49 AM
1 Answer/Comment
Substances with a higher temperature have more molecular disorder.
Added 8/9/2018 4:40:49 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [8/10/2018 9:16:08 AM]
The body's most important nonspecific defense against pathogens is/are A. tears. B. mucus. C. saliva. D. skin.
Question
Updated 2/5/2014 1:15:11 PM
2 Answers/Comments
skin
Added 6/12/2011 4:16:13 PM
The body's most important nonspecific defense against pathogens is SKIN.

Added 2/5/2014 1:15:05 PM
This answer has been confirmed as correct and helpful.
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