The answer is C) milky way. Earth lives in the galaxy, which is apart of the milky way.
~Deceptiøn
Answer:
Red algae - acquired plastids by secondary endosymbiosis
Explanation:
Red algae are believed to have undergo a primary endosymbiosis event. Then a second endosymbiosis event created a large group known as heterokonts. During the primary endosymbiosis event red algae acquire their plastids.
I think that the answer this question would have to be c