How Can a Freezer Make Ice If Heat Will Not

question 35

Essay

How can a freezer make ice if heat will not spontaneously flow from a cold body (freezer air) to a warm body (water in ice cube trays)?

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Definitions:

Central Nervous System

The Central Nervous System (CNS) is comprised of the brain and spinal cord, functioning as the main processing center for the entire nervous system, controlling thoughts, movements, and bodily functions.

Lanugo

Lanugo is fine, soft hair that covers the body of a fetus or a newborn as a form of insulation, which is usually shed before or shortly after birth.

Progesterone

A hormone produced in the ovaries, placenta, and adrenal glands that plays a key role in the menstrual cycle and maintaining pregnancy.

Estrogen

A collection of steroid hormones that play a crucial role in regulating the female reproductive system and the development of secondary sexual traits.