does cell phone use lead to harmful effects from radiation? (2) many americans would love to know the answer, since cell phone use is at an all-time high. (3) cell phone users abound, most are not well informed about the potential hazards associated with cell phones. (4) therefore, cell phones should come labeled with information regarding the dangers of using them.
which transition would be best to use at the beginning of sentence 3?
most importantly
in addition
although
therefore

Although

Explanation:

C. Although

Explanation:

I just know

anne's craft goods

123 e mason drive, johnson, ms

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to whom may it may concern;

i have recently ordered a product from your online shop. the shipping details read that my order would be delivered by the 8th of december, whereas it was delivered the 13th. i needed the package for a christmas exchange. 

since i paid for overnight shipping, but did not receive the package in the time allotted, i am kindly asking for a refund. the product was just perfect, but i do not believe i should have to pay for a quick shipping if it came late.

you for your time, i hope to hear from you soon.

sincerely,

john smith

hi,   i believe the outlines that were supposed to be showing at the sentences, are not. could you highlight them somehow?