What does it mean when a boy asks you if you want to hang out then gives you his phone number and winks at you

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

How does blood clotting prevent the entry of pathogens through cuts and wounds? answer asap,, this is due tomorrow. will mark as brainliest or whatever you call it : )

The biosphere of the earth is made up of what compound? organic or inorganic?