What did louis pasteur's experiment contribute to cell theory?
the fact that all organisms consist of cells
the evidence that cells are the basic unit for all organisms
the proposal that cells are living organisms
the proof that cells only come from other cells

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

What sre the effects of hemolytic disease of a newborn