Continuing review of an approved and ongoing study posing more than minimal risk that was initially approved by a convened irb:
a. is not required unless additional risks have been identified.
b. is limited to review of unanticipated problems.
c. must occur within 12 months of the approval date.
d. must be conducted by a convened irb.

the vibration from the sound waves messed with the glass and it shattered.

hope this .

answer; ///attempts to change more than once behavior at the same time;

answer; exaggerate what you believe is the deception and state it, hoping that the other will jump in to "correct" the statement;

spain, portugal, france and england.

explanation:

spain, portugal, france and england were the first european country to carve an empire in the americas.

you gave no answer choices so, i gave you all of the correct countries.