Water Is at Its Most Dense State at

question 52

Multiple Choice

Water is at its most dense state at

• A)-4°C.
• B)0°C.
• C)4°C.
• D)100°C.

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Definitions:

Cellular Clock Theory

A theory proposing that the aging process is controlled by a biological clock contained within each cell, which dictates the lifespan of the organism by regulating cellular functions.

Contact Comfort

The physical and emotional comfort that an individual receives from being in close physical contact with others, often highlighted in bonding and attachment theories.

Harlow's Study

A series of experiments by psychologist Harry Harlow, highlighting the importance of caregiving and companionship in social and cognitive development.

Rhesus Monkeys

A species of Old World monkeys that is very commonly used in medical and psychological research due to its close genetic similarity to humans.