The correct answer would be D.
Answer:
Dr. Salk has assisted foreign countries by providing technical information.
Explanation:
This can be conveyed in HOW some people use shading techniques
Answer:Rachvelishvili
Explanation:Without. Doubt." She is also well known for singing Bizet's Carmen. Opera News magazine has stated that "Rachvelishvili is a unique dramatic presence.
First answer is technology has added a whole new level to photography now adays you don't need film or a black room. the second answer is yes because now a days you can create photographs with a number of different devices in various different ways......hope this helps