it’s general-respiritory system

[bbowy2]

Hey does anyone here know about the respiritory system
😆

[bbowy2]

so yerh

it s just me and the tumble wind hey

[Khaiy]

You might try asking a worthwhile question, something a bit more specific than just "Does anyone know about the respiratory system?" And you also might wait more than one minute before complaining that it’s just you here. Seriously, this is a message board not a phone call. Do you have a question about the respiratory system you’d like answered?

[mith]

http://www.biology-online.org/tutorials/home.htm

[Author]

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