Answer:
Eco-labels
Explanation:
According to my research on non-genetically modified grocery products, I can say that based on the information provided within the question Maria has made use of Eco-labels for her decision. These are labels that are added to products or services proven environmentally preferable overall such as non-genetically modified products like soy milk.
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I believe its C. Cross-sectional
Texas Secession Convention, A Declaration of the Causes which Impel the State of Texas to Secede from the Federal Union, (February 1861). ... According to one Texan, keeping them enslaved was the primary goal of the state in joining the Confederacy: Independence without slavery, would be valueless...