The Shape of a Methane Molecule Is Best Described as

question 16

Multiple Choice

The shape of a methane molecule is best described as

• A)linear.
• B)trigonal planar.
• C)bent.
• D)tetrahedral.

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Definitions:

Hindbrain

The posterior portion of the brain comprising the cerebellum, pons, and medulla oblongata, involved in regulating basic life functions.

Hypothalamus

A region of the brain below the thalamus, coordinating both the autonomic nervous system and the activity of the pituitary, controlling body temperature, hunger, thirst, and other processes that regulate body equilibrium.

Hunger Signals

Physiological cues sent by the body to indicate the need for food intake, involving hormones, the central nervous system, and other bodily mechanisms.

Satiety Signals

Internal biological signals sent by the body to indicate fullness and control food intake.