Holt science & technology: Science puzzlers, twisters & teasers/

Material type: Text

TextPublication details: --Austin: Holt, Rinehart and Winston,Description: iv, 51pageISBN:

0-03-035192-8

Subject(s):

Science - Study and Teaching

DDC classification:

BTSH 500 H74

Contents:

The world of life science --It's alive!! or is it? --Cells: the basic units of life --The cell in action --Heredity --Genes and DNA --The evolution of living things --The history of life on earth --Classification --Bacteria and viruses --Protists and fungi --Introduction to plants --Plant processes --Animal and behavior --Invertebrates --Fishes, amphibians, and reptiles --Birds and mammals --Interactions of living things --Cycles in nature --The earth's ecosystems --Environmental problems and solutions --Body organization and structure --Circulation and respiration --The digestive and urinary systems --Communication and control --Reproduction and development --Body defenses and disease --Staying healthy.

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