Answer:
a. longitudinal
Explanation:
A longitudinal study examines a given group over a long period of time, so collecting data from the same group of 30 people over their lifetime certainly fits that definition. It's more like an evolution study.
A cross-sectional compares different groups at the same point in time. So, it's more like a survey.
A microgenetic is much focused in time, providing multiple data sets in a short time to examine rapid evolution of a subject.
An experimental study design will make interactions and experiments with the study group, while this is not the case here apparently, and experimental is usually for a much shorter period than a generation.
Pineal gland regulates melatonin production
The land that might interfere with the construction of the trump wall, what may happen to this land is about 4,900 parcels of property that tend to sit inside of the 500 feet of the border and this is found in Texas.
<h3>What was the border land about?</h3>
Through the news source above, the network investigation of public records make a discovery that that walling the border in is seen in an opened area that needs the act of disrupting or seizing of about 5,000 parcels of property.
The news also shows that a about 4,900 parcels of property are present inside the 500 feet of the border in Texas and a lot of Texas land is said to be privately owned.
Hence, The land that might interfere with the construction of the trump wall, what may happen to this land is about 4,900 parcels of property that tend to sit inside of the 500 feet of the border and this is found in Texas.
Learn more about US-Mexico border from
brainly.com/question/709290
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