To sing out loudly (without the use of a mic). a. belt b. both a& c c. torch

Collar fitting and sleeve length makes the most sense

The period that marks the paleolithic era is between the 250,000 to 10,000 years.

Perspective is important because it enabled the 3 dimensional world to be translated into the 2d world of the picture plane. this had an immediate impact on the representation of reality in art and design.