Why does the stain move across the slide when the paper towel is applied?

Nucleic acid certain protein cell membranes certain carbohydrates

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.

Awolf pack hunts,kills, and feeds on a moose. in this interactions, the moose is a?