A dog has learned to salivate to a bell, but the bell no longer means that food is coming. If this failure to pair the bell with food occurs often enough, the dog will stop salivating to the bell. In other words, the salivation response will have been .

i think its b

explanation:

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)

69 is the correct math for the amino acids

well the answer is 2!