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Which of these are vestigial structures?
O A. the sharp spines of a cactus...
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Biology, 29.03.2021 21:50 abbypoletick
PLEASE ANSWER ASAP
Which of these are vestigial structures?
O A. the sharp spines of a cactus
O B. the wings of a butterfly
O C. the hip bones found in some species of snake
O D. the thick fur and layer of fat of some mammals in cold climates
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