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1. Adaptive radiations can be a direct consequence of four of the...

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1. Adaptive radiations can be a direct consequence of four of the...

1. Adaptive radiations can be a direct consequence of four of the following five factors. Select the exception (which one is NOT a cause of adaptive radiation):



 

 

A. 

Pangaea splitting apart

 

 

B. 

an adaptive radiation in a group of organisms that another group partners with or uses as food

 

 

C. 

ability to occupy an isolated area that contains suitable habitat and ecology

 

 

D. 

evolutionary innovation

 

 

E. 

vacant ecological openings

 

 

2.Place the letters of the following events in the order in which they occurred from what occurred first to what occurred most recently, separating the letters by commas.  For example:  Z, Y, X

A.  First multicellular life 

B.  Flowering plants (angiosperms) appear 

C.  Origin of eukaryotic cells 

D.  Origin of first lifeforms 

E.  Origin of Homo sapiens 

F.  Origin of jawed vertebrates 

G.  Origin of photosynthesis 

H.  Tetrapods colonize land 


3.Imagine an alien race makes contact with humans. Life works differently on their planet, and they do not understand why we consider viruses non-beings. In the space below, write them a short guide for recognizing an Earthly being that includes four characteristics, including at least two that exclude viruses.

 

 



 

 

 

 

Answer & Explanation

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Answered by TeacherAlexa12 on coursehero.com

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Step-by-step explanation

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