How did the environments in north america affect the development of american indian cultures in the period just before europeans arrived?

a. cultures were isolated and were unable to trade with another
b. most cultures were forced to rely on hunting and gathering
c. cultures were prevented from developing advanced farming techniques
d. cultures were forced to learn how to survive in their unique regions

Raveena is making a professional presentation for a newly launched product of her company. she wants to incorporate the following features in her presentation. a) to add serial numbers in each slide b) to add name of her company on top of each slide. c) to add the picture of her product on the second slide(the picture of her product is stored on her computer) write the commands/features of her presentation tool using which she can perform the above operations.

Mariah was working on a multimedia presentation that included both video and audio files. the file was huge, and she wanted to send it to her coworker in another office. she needed to reduce the size of the file so that it could be transmitted faster. the utility she used to do this was

In a game with three frames, where will the objects on layer 1 appear? a. next to the play area b. in the middle of the game c. behind everything else d. in front of everything else