There are at least two things related to barb's medical history that may be of interest to a doctor. what are those two things? answer

Would really appreciate it, i have an idea but not completely sure

What occupation did muhammad have before the first revelation

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.