[Answered] In the evolution of whelk-eating behavior in crows, which of the following was o

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Author Question: In the evolution of whelk-eating behavior in crows, which of the following was o (Read 405 times)

penza

Hero Member
Posts: 1,022

on: Oct 27, 2013

In the evolution of whelk-eating behavior in crows, which of the following was optimized through natural selection?
A) the average number of drops required to break the shell
B) the average height a bird flew to drop a shell
C) the average total energy used to break shells
D) the average size of the shells dropped by the birds
E) the average thickness of the shells dropped by the birds

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Marked as best answer by Celeste on Sep 1, 2019

Celeste

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Posts: 588

Reply #1 on: Sep 1, 2019

penza

Member
Posts: 1,022

Reply 2 on: Oct 27, 2013

Gracias!

jojobee318

Member
Posts: 298

Reply 3 on: Yesterday

TYSM

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