________ refers to the size of film, measured horizontally across the stock

In the love and belonging level of Maslow's Heirarchy, we meet our need to

A. eat. B. be safe. C. a part of a group. D. assert our sense of self and self-respect.

Match the following descriptions with the 12 characteristics of science:

A. Objectivity B. Possibility of error C. Heuristic D. Testable E. Explore all possible explanations F. Self-correcting G. Replicable H. Skepticism I. Public record J. Generalizability K. Measurement and observation L. Evidence