Help me with this please will mark

Why would the saudi’s oil industry need a large investment in human capital

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

What notable contributions to science has sandia national labs (snl) produced over the years?