. Nana is taking a Spanish final at the end of the spring semester. The problem is, the French vocabulary she learned the semester before keeps getting in the way, causing her to forget Spanish words. Nana is experiencing interference. a. retroactiveb. progressivec. proactived. retrograde

C.  proactive

Explanation:

proactive interference refers to a situation when a certain information that we remember in the past somehow interfere with our ability to obtain/remember new information.

This can be seen In Nana's situation.

The French vocabulary is the 'Old information' that Nana obtain in the past. This French vocabulary make it harder for nana to remember the new Spanish Vocabulary since her brain often mixed up the two of them.

both focus ón people who behave in a risky way and çause accídeñ both explaín how to púrchase insurance añd cover the costs of premium. both describe what happened when consumers fail to pay their premíums in time

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.