What symbols on a coat of arms means warrior or one who stands up for what they believe in? 20 pts.

The development of humans was directly dependent ondevelopment of a language. development of communication between people. e development of tools. litdevelopment of the wheel.

Describe the difference between absolute and relative chronologies. if you were describing a series of events in your life, how could you describe them in two ways?

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.