Question and answer
A narrow region between two air masses of different densities is a A. front. B. gulley. C. system. D. ridge.
A narrow region between two air masses of different densities is a front. [smile]
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Mayang30|Points 4076|
Question
Asked 12/22/2015 3:34:49 PM
Updated 12/23/2015 5:02:07 AM
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This answer has been confirmed as correct and helpful.
Edited by selymi [12/23/2015 5:02:06 AM], Confirmed by selymi [12/23/2015 5:02:07 AM]
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Questions asked by the same visitor
Unlike mammals, fish A. can take in oxygen from the air. B. utilize gills for gas exchange. C. need oxygen to survive. D. release carbon dioxide.
Question
Not Answered
Updated 8/29/2016 5:05:49 AM
1 Answer/Comment
Unlike mammals, fish utilize gills for gas exchange.
Added 8/29/2016 5:05:49 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [8/29/2016 5:24:01 AM]
Which group of chordates does not possess true backbones? A. Lampreys B. Crocodilians C. Birds D. Frogs and toads
Question
Not Answered
Updated 2/9/2016 1:50:57 AM
1 Answer/Comment
Lampreys: group of chordates that does not possess true backbones.
Added 2/9/2016 1:50:57 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [2/9/2016 2:15:30 AM]
Which of the following accurately describes the angiosperm plant life cycle? A. The anther produces eggs. B. The ovule develops into an anther. C. The ovary is haploid. D. The embryo develops into a seedling.
Question
Updated 3/13/2016 9:43:21 AM
1 Answer/Comment
The embryo develops into a seedling accurately describes the angiosperm plant life cycle.
Added 3/13/2016 9:43:21 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [3/13/2016 6:10:45 PM]
Like chordates, all invertebrates have A. tails. B. backbones. C. eukaryotic cells. D. pharyngeal pouches.
Question
Updated 8/4/2016 3:59:15 AM
1 Answer/Comment
Like chordates, all invertebrates have tails.
Added 8/4/2016 3:59:15 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [8/4/2016 9:07:41 AM]
Which of the following is not a major function of the roots? A. Photosynthesis B. Providing a membrane in which osmosis moves water across C. Uptake of nutrients D. Development of root pressure that drives movement
Question
Not Answered
Updated 12/16/2015 12:02:26 AM
1 Answer/Comment
Photosynthesis is not a major function of the roots.
Added 12/16/2015 12:02:26 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [12/16/2015 2:35:49 AM]
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