For item 4-5: Choose the answer that correctly matches the vertebrate with its structural
characteristics.
A. reptiles: cold-blooded, dry- scaly skin, lay eggs
B. bird: cold-blooded, have feathers, breathe with lungs
C. mammal: cold-blooded, have furs or hairs, breathe with lungs
D. fish: cold-blooded, have scales, breathe with gills
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A
CAUSE ITS EXAMPLE I KNOW IN VERTEBRATE IS SNAKE AND SNAKE LAY EGGS