Without Using a Calculator,solve the Following Problem

question 2

Multiple Choice

Without using a calculator,solve the following problem:

• A)1 × 10⁰
• B)1 × 10^-3
• C)1 × 10^-9
• D)1 × 10^-12

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Definitions:

Sleep Spindles

Sudden bursts of oscillatory brain activity visible on an EEG that occur during stage 2 of sleep, associated with learning, memory consolidation, and synaptic plasticity.

REMs

Rapid Eye Movements, referring to the quick, darting movements of the eyes during certain stages of sleep associated with dreaming.

Psychoactive Drug

A chemical substance that changes brain function and results in alterations in perception, mood, or consciousness.

Withdrawal

The process of reducing dependence on or quitting a substance, activity, or habit, often leading to uncomfortable symptoms.