Choose the option that best completes the sentence.
thea observes a group of preschool children and uses the
information she collects in her research paper about how
children play. she is using to answer her research
question
o
a. real-world sources
o
o
b. print sources
c. authoritative sources
d. field research

The correct answer is D. Field research

Explanation:

Field research refers to a type of method to collect data or information in which the researcher observes or interacts with people in a natural environment to understand a certain event, perspective or phenomenon related to them. This technique is the one Thea used because she decided to observe the group of preschool children to understand how they play. Also, other options are incorrect as Thea did not use any print sources such as books or articles and she did not use authoritative sources as she did not use previous research reports or similar but work on the field or the natural context of the phenomenon.

the legal limit for the drivers who can drive after consuming any amount of alcohol is 21 years.

explanation:

on november 1, 1996, a "zero tolerance law" was put into effect in the new york state.

according to this zero tolerance law, for people under the age of 21 years, it was illegal to purchase and possess alcohol or to drive after consuming any amount of it.

also, the alcohol involvement rate for the drivers under the age of 21 was roughly twice that of elderly drivers.