An Animal with an Open Circulatory System

question 11

Multiple Choice

An animal with an open circulatory system

• A)lacks a continuous network of blood vessels that contain the blood at all times.
• B)can have only one heart.
• C)relies on diffusion to transfer gases and nutrients between blood and other tissues.
• D)is able to distribute substances faster than a closed system.
• E)does none of these.

---

Definitions:

Personality Traits

Characteristics or qualities that form an individual's distinctive character, often used to predict behavior and attitudes.

Hardworking

Characterized by diligent effort and perseverance in completing tasks.

Dependable

Capable of being trusted or relied upon consistently.

Biopsychologist

A scientist who studies the biological basis of behavior, often exploring how the brain and nervous system influence thoughts, feelings, and actions.