How do you think jobs have changed since the 1900s? What kinds of skills and knowledge are 21st century workers expected to have now?

Study this still image from the national geographic video "how flu virusesattack": which statement most accurately describes how the image affects theexplicit message of the video? a. the bright, cheerful colors calm the viewer and contribute tothe message that flu is not dangerous. b. the simple diagram readers picture how the flu infectionaffects the body on an internal level. c. the colors link in with the colors in earlier scenes, thus reinforcingthe message that flu mutates easily. d. the red coloration of the lungs looks alarming and adds to theoverall message that the flu is threatening. submit