यदि आप किसी मुसीबत मे पड़ जाये तो उसका सामना कैसे करेगे 60 -70 words

Miguel is making an obstacle course for field day.at the end of every sixth of the course,there is a tire .at the end of every third of the course,there is a hurdle.at witch locations of the course will people need to go through more than one obstacle?

Which type of irb review does not require an irb approval but does require a determination by the irb or an irb designee?

Postanowienie noworoczne w postaci opowiadania