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What percentage of algae uses photosynthesis to make their own food? A.0% B.15% C.50% D.100%
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Asked 4/18/2012 7:25:10 AM
Updated 10/10/2017 4:47:14 AM
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Edited by jeifunk [10/10/2017 4:47:12 AM], Confirmed by jeifunk [10/10/2017 4:47:14 AM]
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User: What percentage of algae uses photosynthesis to make their own food? A.0% B.15% C.50% D.100%

Weegy: Algae uses 100% photosynthesis to make their own food.
Expert answered|Lhei0910|Points 130|

User: In vertebrates, chemical messengers called hormones are secreted by the _____ system. A.endocrine B.excretory C.hormonal D.pituitary

Question
Asked 4/18/2012 7:25:10 AM
Updated 10/10/2017 4:47:14 AM
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This answer has been confirmed as correct and helpful.
Edited by jeifunk [10/10/2017 4:47:12 AM], Confirmed by jeifunk [10/10/2017 4:47:14 AM]
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In vertebrates, chemical messengers called hormones are secreted by the endocrine system.
Added 10/10/2017 4:08:32 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/10/2017 4:47:17 AM]
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