If the image shows a hand nurturing a plant, with the purpose to persuade people to take care of Earth, this is a visual example of C. rhetoric, or to be more precise, visual rhetoric.
Rhetoric is used with one purpose mostly - to persuade. So this would be the correct answer.
Semiotics is simply the study of meaning, whereas logos visual are just logos.
D. a cause might be the increase of survival rate of the long-legged ponies.
DNA contains the instructions for making a protein. In DNA each protein is encodod by a gene (a specific sequence of DNA nucleotides that specify how a single protein is to be made). The order of nucleotides within a gene specifies the order and types of amino acids that must be put together to make a protein.
Answer:
D.The methods the organism uses to feed and move.