consider a major environmental change. if there are not organisms in a population that have traitsthat aloowthem to still continue to survive to reproduce, what would likely happen to that population

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

69 is the correct math for the amino acids

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.

japan is the correct anwser because i already took the test and i passed it