Which organism is placed in the phylum archaea? a. dog. b. hot springs organism without a nucleus. c. infection bacterium. d. e. coli i will give 100 points

Archaea is a group of single-celled bacteria with no nucleus first encountered in hot springs.

B is the correct answer.

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.