In his early years, what did Martin Luther obsess over regarding his relationship to God? Where was he sent for that reason, and what was his epiphany?

b.provides a written record of the transaction

the answer is 1.. i think

health and medicine because people are dying from not being healthy or not strong enough medicine

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.