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​

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

Which entry is in the wrong position in the table?

Biology ! the conversion of inorganic carbon to organic carbon by plants during photosynthesis is known as _[blank]_. filtration immigration reabsorption primary production