The Density of Seawater Was Measured to Be 1

question 21

Multiple Choice

The density of seawater was measured to be 1.07 g/cm³. This density in SI units is

• A) 1.07*10^-3 kg/m³
• B) 1/1.07) *10³ kg/m³
• C) 1.07 * 10³ kg
• D) 1.07 *10^-3 kg
• E) 1.07 * 10³ kg/m³

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Definitions:

Reflex Pathways

The neural circuits involved in involuntary responses to certain stimuli, enabling rapid reactions without conscious brain involvement.

Motor Neurons

Nerve cells forming part of the nervous system that transmit signals from the brain and spinal cord to muscles or glands, causing them to act.

Interneurons

Neurons within the brain and spinal cord; they communicate internally and process information between the sensory inputs and motor outputs.

Sensory Neurons

Neurons that transmit sensory information from the body's periphery to the central nervous system.