Will mark brainliest!
what does the word pooling mean as it is used in paragraph 10?
10 - stores can learn even more by pooling the check-in data from millions of people and looking for patterns. for example, they might find out that foursquare users who often check in at art museums also like to shop at fancy clothing stores. now art lovers who launch the app might be greeted with an ad from an upscale clothing chain.

Precarious subsistence voracious abysmal wood is to fire as food is to arrowright grinning is to cheerful as teetering is to arrowright conniving is to scheming as terrible is to arrowright mournful is to sad as gluttonous is to arrowright

Which of these sentences uses the subjunctive mood? a. the bird became ill. b. it could not fly anymore. c. the water that it drank made it sick. d. i wish that the bird were healthy again.

Which event is an example of a hortatory, or encouraging, technique? a. a hefty fine issued for driving more than 10 miles per hour over the speed limit b. a government program that provides citizens with new job-training opportunities c. a tax imposed on people who buy motorboats with large, loud engines d. a sign in a restaurant that states “think before you smoke—secondhand smoke kills” e. a tax credit that citizens purchase electric or hybrid vehicles