This is a science question. i have two of them.
why can't plants catch a cold? i put; they don't have a immune system and not the same functions as humans.
the second question is; what is the advantage for bacteria that form endospores?

Second Question: An endospore is a dormant, tough, and non-reproductive structure produced by certain bacteria from the Firmicute phylum. Endospore formation is usually triggered by lack of nutrients, and usually occurs in Gram-positive bacteria. In endospore formation, the bacterium divides within its cell wall.

Hope it helped!

Sorry i think the answer is b

Its a hope this