Which of the Following Statements Best Describes the Jawless Fishes

question 7

Multiple Choice

Which of the following statements best describes the jawless fishes?

• A)Ectotherms that have a bony skeleton.
• B)Ectotherms that have a smooth nonscaly skin.
• C)Endotherms that have a smooth nonscaly skin.
• D)Vertebrates that have scales and are ectothermic.

---

Definitions:

Reward Centers

Brain structures that regulate the experience of pleasure and motivate individuals towards behaviors necessary for survival, such as eating and reproduction.

Latin Word

A term originating from Latin, a classical language that has contributed to many words in modern languages, especially in science, law, and medicine.

Knowledge

Facts, information, and skills acquired through experience or education; awareness or familiarity gained by experience of a fact or situation.

Risk Sharing

The practice of distributing potential risks among different parties to minimize the impact on any single participant.