The Jovian Moons Ganymede and Titan Are

question 71

Multiple Choice

The Jovian moons Ganymede and Titan are

• A) larger than the Earth
• B) larger than Mercury but smaller than the Earth
• C) larger than the Moon but smaller than Mercury
• D) about the same size as Mars

---

Definitions:

Postsynaptic Neuron

The neuron located after the synaptic gap that receives a neurotransmitter signal from a presynaptic neuron in neuronal communication.

Sympathetic Activation

The part of the nervous system that increases alertness, mobilizes energy, and prepares the body for action.

Parasympathetic Activation

The engagement of the parasympathetic nervous system, leading to physiological states associated with rest and digestion.

Introspective Data

Information derived from personal observation of one's own thoughts, emotions, or sensations.