Describe the adaptive significance of nasal salt glands and uric acid excretion for birds feeding at sea

we would need to see the picture to answer it

you should wear a lead protective shield when having teeth x-rays

hope i

-lavira : )

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.