UAC GUG ACA GGA AAG CGA CUG
Answer:B. Polar bears have variable hair density
Explanation: humming birds and woodpeckers are in different genera. Evergreen trees: the question should actually refer to conifer genera and angiosperm genera such as Casuarina and Exocarpos since many evergreen trees do not have needle like leaves, but in any case this again involves different species from many genera. Gills are a plesiomorphy common to all fish. Polar bears (Ursus maritimus) is a single species and hair density is within-species variation.
<span>The anatomical part of the eye that's responsible for the production of tears is the lacrimal gland.
The lacrimal gland is located in the upper lateral part of the orbit, just laterally and above each eye. It can be divided into two portions. The orbital portion is the one that has </span>interlobular ducts that will connect with those of the other portion - palpebral portion - collecting the produced tears and leading them to the eye's surface.
Epinephrine HCL is considered as bronchodilator.
C) one that must be imported to the U.S.