Luca has been studying all week for his final exam in biology. he studies until he is ready to go to bed because he knows that information presented within before sleep will be remembered well.
a. 3h
b. 2h
c. 1h
d. 30 min

c. 1h

Explanation:

According to my research on studies conducted by various neurologists, I can say that based on the information provided within the question it is information presented within 1 hour before sleep. This allows the information to be stored efficiently within your memory, in order to be able to recall it the next day.

I hope this answered your question. If you have any more questions feel free to ask away at .

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.

d.

thist title points out that you are explaining the nature of the u.s. government. it is the most specific. a representative government consists of a government where decisions are taken according to a voting system. the most essential aspect of a representative government is found in the different structures where voting rights are granted to different groups of people. for example, voting for governor, mayor, president, local police chief etc.