What is thought to be the correct sequence of these events, from ...

[penguins]

What is thought to be the correct sequence of these events, from earliest to most recent, in the evolution of life on Earth?
1.    origin of mitochondria
2.    origin of multicellular eukaryotes
3.    origin of chloroplasts
4.    origin of cyanobacteria
5.    origin of fungal-plant symbioses
A) 4, 3, 2, 1, 5
B) 4, 1, 2, 3, 5
C) 4, 1, 3, 2, 5
D) 4, 3, 1, 5, 2
E) 4, 3, 1, 2, 5

[Millan]

I know it's C, we did this last week

[penguins]

Thank you, thank you!!