User: hand-washing and good hygiene are the best defense against?
a. the flu
b. common cold
c. rabies
d. hepatitis a
e. aids

What is the difference between a joint and a fault? a)a joint is formed by confining pressure. b)a joint is formed by differential stress but a fault is not. c)a fault is formed by tension but a joint is formed by compression. d)a fault displaces the rocks on one side relative to another.

The high temperature in rockport over the weekend was 55(1/4) °f. write this temperature value as a decimal number with two decimal places. the decimal form of °f is

What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin