A student conducts an experiment with a dog and a statue of a dog. The student provides a slice of bread to both the subjects every two hours. Only the dog eats the bread. Which characteristic of life is best demonstrated by this experiment?

not sure if this is what you'r looking for nnew= nold

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it