The Ostracoderms

question 25

Multiple Choice

The ostracoderms

• A)are the adult form of the ammocoete.
• B)were the first vertebrate to have jaws.
• C)are an extinct group of heavily armored,jawless fish.
• D)were the first fish with paired fins that led to paired appendages.
• E)were the first jawed animals.

---

Definitions:

Rationality

The quality of being based on or in accordance with reason or logic; decision-making that aims to optimize outcomes.

Creative Imagination

The capacity to generate innovative ideas, solutions, or artistic expressions.

Judgment

The ability to make considered decisions or come to sensible conclusions.

Solution Finding

The process of identifying and implementing ways to solve a problem or address a specific challenge.