During spring in colorado, ice on the mountain tops melts into water. some of this water gets trapped in cracks in the mountain rocks. with winter, the water in the cracks refreezes into ice. when water freezes, it expands. this often will cause the cracks in the rocks to grow, and eventually, pieces of rock break off. what type of weathering is taking place?

The kurt vonnegut commencement speech, the neiman-marcus chocolate chip cookie recipe, and the get-well emails to the dying boy are examples of select one: a. social engineering b. hoax emails c. email viruses d. worms

Which is the highest level of the hierarchy of needs model? a. humanity b. intrapersonal c. team d. interpersonal

Which of the statements below describe the guidelines for the use of text in presentation programs? a. do not use numbered lists. b. fonts should be appropriate for your audience. c. limit the number of fonts you use to three or four. d. only use bulleted lists for sales promotions. e. select font sizes that are appropriate for your delivery method. f. use font colors that work well with your background. select all that apply