Compared to conventional industrial agriculture, sustainable agriculture involves: Select one: a. reduced use of pesticides b. more crop rotation. c. less synthetic fertilizer. d. all of the above

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek

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?

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.