You decide that you are going to condition your dog to salivate to the sound of a bell. you give the dog a biscuit, and then a second later you ring the bell. you do this several times, but no conditioning seems to occur. this is probably because

Which choice best describes the general trend for the countries shown, for the period 2008 - 2010?

Which statement presents a counterclaim to james cross giblin's viewpoint? egyptian hieroglyphs provide information about the country's history, medicine, science, and laws. the rosetta stone allowed people to read ancient egyptian writing. learning how to read hieroglyphs is the best way to understand the ancient culture of the egyptians. digging up ancient egyptian tombs teaches us more about the way people lived than hieroglyphs do

Match the following items 1. formed by theodore roosevelt in 1912 2. republican president 3. a person who currently holds an office 4. democratic president 5. formed by ross perot in 1992 6. to yield or surrender; admit or acknowledge options; a. jimmy carter b. dwight d. eisenhower c. bull moose party d. united we stand party e. concede f. incumbent