During the Embryonic Stage,which Event Occurs

question 45

Multiple Choice

During the embryonic stage,which event occurs?

• A)An insulating layer of fat develops below the skin.
• B)The digestive system and respiratory systems mature.
• C)The embryo grows to a length of six inches.
• D)The heart begins to beat.

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Definitions:

Younger Sister

A female sibling who is born after another sibling, denoting her relative age position within the family.

Brother

A male sibling or a term used to express camaraderie or fraternity among men.

Object Permanence

The understanding that objects continue to exist even when they cannot be observed directly.

Sensorimotor

Relating to or involving both sensory and motor functions or pathways, often used in reference to a stage in early child development.