Exploring Life Science, المجلد 4
Marshall Cavendish, 2000 - 880 من الصفحات
Exploring Life Science is a thoroughly up-to-date 11-volume set specially created to provide reference support for the science curriculum in grades 4-6. It reflects today's increasing interest in the environment and includes a wide range of exciting new scientific advances -- especially in the field of medicine. Written in dear, understandable language, the text is complemented by detailed full-color illustrations and photographs, making this set attractive to younger students not only for use in completing their reports and research assignments, but also to pursue general interest in the life sciences.
ما يقوله الناس - كتابة مراجعة
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طبعات أخرى - عرض جميع المقتطفات
adult allow animals areas bacteria become birds blood body break called carbon dioxide carried cause cells CHECK chemical colored compound consumers contain corn covered crops develop digestive disease eaten effect eggs energy example eyes fats fear feed feet female fermentation ferns fertilized fibers fish fleas flies flowering plants fossil frogs fruits fungi gametophyte genes genetic germination give glands grains grass grasshoppers grasslands greenhouse ground grow growth heat HIGHLIGHTS hormones humans important insects inside larvae layer leaves legs light live LOOK male mammals microorganisms move natural nutrients oils organisms ovaries oxygen placenta pollen preserved primary produce proteins pupa release reproduction rice roots Scientists seeds shape simple skin soil species stem sugar surface SYSTEMS temperature tiny toes trees types usually vegetables warming wings young