What Was the FIRST Organism to Have What We Consider

question 325

Multiple Choice

What was the FIRST organism to have what we consider a true central nervous system?

• A)an octopus
• B)a flatworm
• C)a jellyfish
• D)a protozoan

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Definitions:

Stimulant Medications

Drugs that increase activity in the brain and nervous system, often prescribed to treat conditions like ADHD and narcolepsy.

Vigilance

The action or state of keeping careful watch for possible danger or difficulties.

Parenting Styles

The systemic strategies and approaches parents use in raising their children, which significantly affect children's behavior and development.

ADHD

Attention-Deficit/Hyperactivity Disorder, a neurodevelopmental disorder characterized by excessive hyperactivity, impulsivity, and/or inattention.