Sources of Heat in the Early Earth Included

question 13

Multiple Choice

Sources of heat in the early earth included

• A) Compression by gravity.
• B) The impact of colliding particles as they came together to form the earth.
• C) Decay of radioactive elements.
• D) All of the choices are correct.

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Definitions:

Proprioception

The sense of the relative position of one's own parts of the body and strength of effort being employed in movement.

Somatic Sensing

Somatic sensing involves the perception of bodily sensations, including touch, temperature, pain, and proprioception, integral to physical experiences.

Integration

Summing up of excitatory and inhibitory signals by a neuron or by some part of the brain.

Ciliary Muscle

Within the ciliary body of the vertebrate eye, the ciliary muscle controls the shape of the lens.