I want to know about the systemic circulations​

the answer is c   it wants me to write more for no reason bu c is the answer                                                                                                                

i wish it got that cold here ): im in florida and i've never even seen snow, it never feels like a real holiday. i hope you have a good one with your family !

i-i-i-i-i-i don't k-k-k-k-know.

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