Select the correct answer.
Which file format combines different layers of information (text, images, tables, and so on) into one layer in the file?
GIF
PDF
BMP
TIFF
PNG

please answer if you are sure it's correct.

The paintings in the lascaux cave were discovered by who?

Select all of the following statements that are true about a daily food plan.

Brancusi's well-known sculpture of a bird was intended to a. display the physical qualities of a bird. b. emphasize the relative size of birds to humans. c. show the calming attributes of birds. d. emphasize the graceful qualities of a bird. select the best answer from the choices provided a b c d