The bacterium Borrelia burgdorferi is the cause of Lyme disease. Certain types of ticks carry the bacteria. Which of the following describes the method through which humans can contract the disease? Group of answer choices

person to person

contaminated water or food

environmental factors

animal to person

this protocol describes a detailed procedure for intracellular flow cytometry staining.

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.