Who is the photographer of the image above? a.

Marsden Hartley

b.

John Sloan

c.

Alfred Stieglitz

d.

Robert Henri

The energy applied to cause vibration can be in the form of air pressure a stick, bow, or electricity. true or fasle

Rain, fog, and sleet can damage a digital camera. true false

What is the key to finding personal fulfillment in your job a. to have high salary b. to engage in lifelong learning c. to interview people in the field d. to reevaluate your career choice annually