Staying Warm, Keeping Cool


Book Description

A look at the engineering processes that go into designing protective clothing for heat and cold resistance.




Keeping Warm, Keeping Cool


Book Description

Briefly Describes How People And Other Mammals Keep Warm And Stay Cool In A City Environment.










Letter Box


Book Description




Keeping Warm, Keeping Cool


Book Description

Book three of a set of three describes how living things adapt to environmental temperature changes, in order to conserve heat in cold weather and lose it in hot weather.




Warming Up! Cooling Off!


Book Description

Describes how humans and animal survive summer and winter, and how animals use their bodies to keep warm or cool. Includes group discussion questions.




Keeping Cool


Book Description

Explains how the body reacts to changing conditions such as temperature or humidity, how it adapts to its surroundings, and how the skin protects the body from harmful sun rays.




Keeping Warm, Keeping Cool


Book Description

Describes how living things, especially animals and human beings, adapt to environmental temperature changes, in order to conserve heat in cold weather and lose it in hot weather.




OBSERVATIONS IN MIDWIFERY


Book Description