A(n) _____ Design Combines Elements of Both Longitudinal and Cross-Sectional

question 83

Short Answer

A(n) _____ design combines elements of both longitudinal and cross-sectional designs.

---

Definitions:

Carboxylic Acid

Organic acids featuring a carboxyl group (-COOH), which consists of a carbon atom double-bonded to an oxygen atom and single-bonded to a hydroxyl group.

OCO Bond Angle

The angle formed between the oxygen-carbon-oxygen atoms in a molecule, usually referring to the angles in carboxylic acids or esters.

Major Organic Product

The primary substance formed in the largest amount during a chemical reaction involving organic compounds.

Major Organic Product

In an organic chemical process, the predominant product yielded in the highest volume.