Question and answer
What does the respiratory system do? A. Defends against invaders. B. Sends hormones to the body. C. Brings oxygen into the body. D. Moves blood around the body
The respiratory system brings oxygen into the body.
Expert answered|Elzinc1|Points 196|
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Asked 6/29/2011 12:35:50 PM
Updated 88 days ago|9/16/2018 11:40:07 PM
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This answer has been confirmed as correct and helpful.
Edited by jerry06 [9/16/2018 11:40:04 PM], Confirmed by jerry06 [9/16/2018 11:40:06 PM], jerry06 [9/16/2018 11:40:07 PM]
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Questions asked by the same visitor
which correctly describes the similarities between identical twins? A. They are genetic copies of each other. B. Their DNA is similar but not exactly the same. C. Their DNA is the same as their father's. D. they are as similar as any two siblings.
Weegy: The answer is b) their DNA is similar but not exactly the same. User: which is a type of white blood cell? A. Protease, B. Placenta, C. Lipase, D. Macrophage (More)
Question
Not Answered
Updated 8/30/2015 10:12:15 AM
2 Answers/Comments
"They are genetic copies of each other" correctly describes the similarities between identical twins.
Added 8/30/2015 10:11:47 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [8/30/2015 10:21:23 AM]
Macrophage is a type of white blood cell.
Added 8/30/2015 10:12:15 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [8/30/2015 10:21:48 AM]
which increases speciation? A. No competition, B. Lack of mutations, C. Low gene flow, D. Asexual reproduction
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Expert Answered
Updated 8/3/2015 10:37:34 PM
1 Answer/Comment
Low gene flow increases speciation.
Added 8/3/2015 10:37:34 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [8/3/2015 10:52:45 PM]
A character who undergoes a change because of the action of the plot is known as __________. A. mythical, B. dynamic, C. stagnant, D. archetypical
Weegy: A character who undergoes a change because of the action of the plot is known as dynamic. (More)
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Updated 11/24/2014 5:38:14 AM
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