One finding revealed in ergonomic
Studies in that warmer colors
- reds, Oranges, and yellows -
Increase the speed ät which
a tacsk is done, while cool colors
such as blue and green have
the opposite effect. Think about a
fast-food restaurants you have
been to or are familiar with.
Why do you think these
establish ments have exploited
this finding?

Analyzing relationships how was the scientist work similar to the work of the keene high school students you read about in this section

You visit two websites about inventions of the 21st century. one has .edu in the url address and the other has .com. which site is more likely to be credible and why? (6 points) select one: a. the .edu site is more likely to be credible because all .com sites are trying to sell you something. b. the .edu site is more likely to be credible because its domain is a university or other school type. c. the .com site is more likely to be credible because all .edu sites are personal college student blogs. d. the .com site is more likely to be credible because its owners review all the content before publishing.

How did the language of the gettysburg address differ from the language in the secondary source about this speech?