Define freind and please dont look it up

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

Afisherman is dragging his boat from the shore out into the ocean. match the following lists of areas he will move over in the correct order. continental rise continental slope continental shelf [tex]1.[/tex] [tex]2.[/tex] [tex]3.[/tex]

Approximately what wavelength of light is best absorbed by chlorophyll a