Bonnie, Age 4, Is a Very Bright and Imitative Child

question 45

Multiple Choice

Bonnie, age 4, is a very bright and imitative child. The other day, Grandma took Bonnie for a car ride where Bonnie saw a train speeding down the tracks. Today, Bonnie has a set of blocks she is pushing while saying, "Choo-choo, toot-toot." Bonnie is probably in what stage of development, according to Piaget?

• A) Sensorimotor
• B) Preoperational
• C) Imaginative
• D) Symbolic

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Definitions:

Lipid Globules

Small droplets of lipids within cells, serving as energy storage or signaling molecules.

Mechanical Activity

Physical actions or movements brought about by the force of muscles on the skeleton, aiding in bodily functions and locomotion.

Pepsin Activity

The process by which the enzyme pepsin breaks down proteins into smaller peptides, crucial for protein digestion in the stomach.

Optimal Ph

The specific pH value at which an enzyme or biochemical pathway operates with maximum efficiency.