Answer:
<em>Flowers have not withered away</em> is the present perfect tense.
Spoken word is when you talk to others and you do not write or keep track of anything. Written text is when you are taking notes and you keep track of things.
False.
Anytime you are using somebody else's words or sometimes even ideas you want to make sure to credit them. You also don't want to make a risk of being accused of plagiarizing.