A plant that grows on other plants, but provides its own food is called a(n) . A)
folivore
B)
epiphyte
C)
forager
D)
forester
E)
hedgerow

Firms use marginal analysis to determine prices by a) changing prices in accordance with information from retailers. b) using comparisons with strong competitors to position prices accordingly. c) examining the effect on revenue of small changes to the price of one item. d) trying to minimize production costs by using better and more efficient methods.

The sun a. will become a red giant within two to three million years b. is in its main sequence, which willlast thousands of years c. is in its main sequence, which will last billions of years. d. will explode as a supernova after its main sequence

What type of commercial speech is not protected by the 1st amendment?