The First Time a Child Possesses the Ability of Conservation

question 40

Multiple Choice

The first time a child possesses the ability of conservation occurs during the ______ stage of cognitive development.

• A) concrete operations
• B) sensorimotor
• C) preoperational
• D) formal operations

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Definitions:

RhoGAM

A medication that prevents an Rh-negative mother from making antibodies against the Rh antigen.

Rh-positive

A blood group classification indicating the presence of the Rh antigen on the surface of red blood cells, which is a significant factor in blood transfusions and pregnancy.

Vitamin B12 Anemia

A medical condition resulting from the lack of sufficient vitamin B12, affecting the body’s ability to produce healthy red blood cells, leading to anemia and neurological issues.

Absorb

The process by which one substance takes in or soaks up another substance, often used in biological or chemical contexts.