During the _____ Substage, Children Begin to Use Language More

question 44

Multiple Choice

During the _____ substage, children begin to use language more effectively and engage in pretend play.

• A) formal operational
• B) intuitive thought
• C) symbolic function
• D) concrete operational

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Definitions:

Left Ventricular Pressure

The pressure generated in the left ventricle of the heart during its contraction.

Aortic Semilunar Valve

A valve located between the left ventricle of the heart and the aorta that prevents backflow of blood into the heart during the heart's relaxation phase.

AV Valves

Atrioventricular valves, located between the atria and ventricles in the heart, prevent backflow of blood.

Aorta

The main artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries.