Infants Gain Control Over Their Trunks and Their Shoulders Before

question 87

True/False

Infants gain control over their trunks and their shoulders before they can control their arms, hands, and fingers.

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Definitions:

Resonance Forms

Different structures of a molecule that depict the delocalization of electrons within the molecule, explaining its stability.

Cycloheptatrienyl Cation

A positively charged aromatic species, also known as the tropylium ion, with a seven-carbon ring structure and three double bonds providing aromatic stability.

π Network

A collection of π bonds (p-orbital overlap contributing to bonding in molecules) interconnected in a molecule, fundamental to the structure and stability of aromatic compounds.

Acidic H Atoms

Hydrogen atoms in a molecule that can be donated as protons during an acid-base reaction.