Select the correct answer.
Assume that a student is given two different models of bacteria, with one model consisting of big bacteria and the other consisting of small bacteria. How can the student demonstrate the theory of endosymbiosis using the models?
A.
show the big bacteria ingesting the small one
B.
fuse the two bacterial cells to form a larger cell
C.
split both bacterial cells in half
D.
draw circles showing the cells making endospores