Myelination of the Brain in Early Childhood

question 14

Multiple Choice

Myelination of the brain in early childhood

• A)eliminates unneeded neural connections.
• B)creates many new synapses.
• C)improves children's impulse control to adult levels.
• D)improves children's eye-hand coordination.

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Definitions:

Porphyritic Texture

A texture in igneous rock consisting of large crystal grains known as phenocrysts embedded in a fine-grained groundmass.

Intrusions

refer to bodies of igneous rock that form when magma cools and solidifies within the crust of a planet.

Copper

A reddish-brown, ductile metal that is an excellent conductor of electricity and heat, widely used in electrical wiring and plumbing.

Cement And Concrete

A specific construction material where cement, a powdery substance, is mixed with water, sand, and gravel to create concrete, a solid, durable building material.