How would you demonstrate that all cells come from preexisting cells? a. using a microscope observe a single-celled bacterium

b. observe a bacterium performing binary fission to form clones of itself

c. collect an algae sample and observe it move toward light in a container

d. observe a nerve cell carrying a message to another cell

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.

c is the answer to this question. altitude affects the weather because air molecules evaporate.