Answer:
The second missed out full stop at end.
The third answer is wrong as however is in lower case.
The fourth is as well as wrong the however is in lower case.
The last missed out full stop.
So, the first is correct as however dont really nessasarily need comma.
Answer:
In former President Obama's speech, he puts emphasis on the need for immediate action on environmental impact caused by society, he uses persuasive techniques by mentioning examples of environmental impact such as Fiji villagers being forced from their homes due to rising sea levels and melting glaciers in Alaska. It appears that he tries to appeal to peoples feelings and ethics by using pathos and ethos in his argument.
He also appeals to the audiences logic by using logos for example, his mentioning of uninterrupted job growth. While still being able to increase use of clean energy as opposed to unclean energy. And also providing reassurance that there have been successful cases of increasing use of clean energy. He mentions the Paris agreement and it's change for the better in the environment.
Well generally websites that end in .com are less trustworthy than .gov or .edu because they're government domain sites.
Answer:
a cue that an important word might follow
Explanation: