what are the two distinguishing developmental hallmarks of the two major groups of bilateral animals the protostomia and the deuterostomia

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

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.

i do believe the correct answer would be the third one. location c, because earth is tilted away from the sun at this time

hope this