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The structure of cells has changed significantly over time. What concept explains the presence of mitochondria in cells? a. Biogenesis c. Spontaneous generation b. Endosymbiosis d. Chemosynthesis
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Asked 12/9/2015 10:50:09 AM
Updated 7/29/2016 4:34:57 AM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by jeifunk [7/29/2016 4:34:54 AM], Confirmed by jeifunk [7/29/2016 4:34:57 AM]
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User: The structure of cells has changed significantly over time. What concept explains the presence of mitochondria in cells? a. Biogenesis c. Spontaneous generation b. Endosymbiosis d. Chemosynthesis

Weegy: The structure of cells has changed significantly over time. the concept explains the presence of mitochondria in cells: Endosymbiosis.

JANDY|Points 3721|

User: Aquatic ecosystems are governed by factors such as amount of oxygen, amount of light, and water movement. Please select the best answer from the choices provided T F

Question
Asked 12/9/2015 10:50:09 AM
Updated 7/29/2016 4:34:57 AM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by jeifunk [7/29/2016 4:34:54 AM], Confirmed by jeifunk [7/29/2016 4:34:57 AM]
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Aquatic ecosystems are governed by factors such as amount of oxygen, amount of light, and water movement. TRUE.
Added 7/28/2016 9:52:29 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [7/29/2016 4:34:58 AM]
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