How do people in sahel travel?

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality. potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english

Put the following steps for calculating net worth in the correct order. step #1: step #2: step #3: step #4: step #5:

The pka of three different c―h bonds is given below. explain the observed trend in pka. select the single best answer.