According to Bowen's reaction series, which pink-colored feldspar mineral is most felsic and most stable at the Earth's surface? O Na-rich feldspar
O Ca-rich feldspar
O K-rich feldspar
biotite​

This bacteria must be very strong as it has a large amount on antibiotic targeting it. this bacteria could be one of many different types and it is very hard to tell which one with out more information.