Exploring Life ScienceExploring 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. |
من داخل الكتاب
النتائج 6-8 من 8
الصفحة 117
عذرًا، محتوى هذه الصفحة مقيَّد.
عذرًا، محتوى هذه الصفحة مقيَّد.
الصفحة 138
عذرًا، محتوى هذه الصفحة مقيَّد.
عذرًا، محتوى هذه الصفحة مقيَّد.
الصفحة 159
... 141 drugs 94 Echolocation , bat 83 eggs , laying 115 energy 136-137 enzymes 108-109 , 110 evolution 91 Feathers 112-113 , 114 fermentation 109 fireflies 96 flight 82 , 112 food webs 106 forests 99 , 100-101 fossil fuels 106 Genes 91 ...
... 141 drugs 94 Echolocation , bat 83 eggs , laying 115 energy 136-137 enzymes 108-109 , 110 evolution 91 Feathers 112-113 , 114 fermentation 109 fireflies 96 flight 82 , 112 food webs 106 forests 99 , 100-101 fossil fuels 106 Genes 91 ...
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طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
adult allow amount animals bacteria bats beans bees beetles behavior biomes birds blood blood cells body bone brain break bulbs butterflies cactuses calcium called calories cancer carbohydrates carbon dioxide carnivores cartilage cats cause cave cells CHECK chemical CLOSER colors communicate contain covered cycle developed disease earth eggs energy enzymes example eyes feathers feed feet female fish flower forest glucose grow heart HIGHLIGHTS human hunt hyaline cartilage important insects keep land learning leaves light live living things LOOK male mammals mate material means midbrain migrate milk muscles natural night organisms oxygen patterns plants pollinating prevent prey produce protect pupa scientists shape skeleton soil species stem strong substances surface teeth temperature tissue trap trees types United usually wasps waste wings