kidaPe6nroD8iammay kidaPe6nroD8iammay

27-01-2017
Biology

contestada

Changes in the trilobite exoskeleton can be attributed to______
a.changing enviorments
b. compitetion for survival
c. inter species mating
d. both a and d

Respuesta :

anthony12341 anthony12341

27-01-2017

changing environments and competition for survival are the answer so D is the correct answer

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