By Age 3 Years, Children Can Draw​

question 1

Multiple Choice

By age 3 years, children can draw​

• A) ​shapes and designs.
• B) ​abstract designs.
• C) ​detailed faces.
• D) ​recognizable objects such as houses.

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Definitions:

Metabolism

The set of life-sustaining chemical reactions in organisms to convert food into energy, and build or maintain their cells.

First Messenger

Chemical signal, such as a peptide hormone, that binds to a plasma membrane receptor protein and alters the metabolism of a cell because a second messenger is activated.

Second Messenger

Chemical signal, such as cyclic AMP, that causes the cell to respond to the first messenger—a hormone bound to a plasma membrane receptor protein.

Peptide Hormone

Type of hormone that is a protein, a peptide, a glycoprotein, or is derived from an amino acid.