Give one chemical and physical property of wood

Which bronfenbrenner level examines the developmental influences of homes, caregivers, friends, and teachers?

What role did natural resources play in african politics?

For each of the following examples of data, determine which scale of measurement is used. a) the number of miles joggers run per week. b) the starting salaries of graduates of mba programs c) the months in which a firm's employees choose to take their vacations. d) the final letter grades received by students in a math course.