How do these two advertisement demonstrates that public service campaigns have changed over time?

1) the first ad appeals to logic, while the second appeals to ethics

2) the first ad relies on the print medium, while the second is interactive

3) the first ad targets food manufacturers, while the second targets food school personnel

4) the first ad targets communities in poverty, while the second targets wealthy ones.

(the first ad relies on the print medium, while the second is interactive.)

2) The first ad relies on the print medium, while the second is interactive

Explanation:

In the given formats of the ads in the question, the first ad relies on the print medium, while the second is interactive.

The reason is that the first ad only states a message whereas the second ad has portrayed all the ways how the wastage of food is being handled and how the community can take part through various forums in helping reduce the wastage of food. while the print has has no such message or detail. it just sends a message and provide no other details to deal with with it.

b.science

explanation:

imparadis't in one anothers arms  

the happier eden, shall enjoy their fill  

of bliss on bliss, while i to hell am thrust,  

where neither joy nor love, but fierce desire,  

among our other torments not the least,  

still unfulfill'd with pain of longing pines;  

yet let me not forget what i have gain'd  

from their own mouths; all is not theirs it seems:  

one fatal tree there stands of knowledge call'd,  

forbidden them to taste: knowledge forbidd'n?  

suspicious, reasonless. why should their lord  

envie them that? can it be sin to know,