Handbook of Nature-studyComstock Publishing Company, 1911 - 942 من الصفحات |
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النتائج 1-5 من 100
الصفحة 20
... roots are obvious . Each plant has its own form of flower and even its own tricks for securing pollination ; and its ... root is doing something to the garden . Every bird that nests near by or that ever visits it , is doing something ...
... roots are obvious . Each plant has its own form of flower and even its own tricks for securing pollination ; and its ... root is doing something to the garden . Every bird that nests near by or that ever visits it , is doing something ...
الصفحة 21
... roots of each is adapted to its needs ; how the leaves place themselves to get the sunshine and why they need it ; and how the flowers get their pollen carried by the bee or wind ; and how the seeds are finally scattered and planted ...
... roots of each is adapted to its needs ; how the leaves place themselves to get the sunshine and why they need it ; and how the flowers get their pollen carried by the bee or wind ; and how the seeds are finally scattered and planted ...
الصفحة 99
... roots and is almost always well hidden in dense foliage . The eggs are from three to five in number and are dark greenish blue . Both parents work hard feeding the young and for this purpose destroy many insects which we can well spare ...
... roots and is almost always well hidden in dense foliage . The eggs are from three to five in number and are dark greenish blue . Both parents work hard feeding the young and for this purpose destroy many insects which we can well spare ...
الصفحة 103
... roots firmly entwined ; Where the dark Alder - bough waves gracefully o'er , And the Sword - flag and Arrow - head grow at his door . There busily , busily , all the day long , He seeks for small fishes the shallows among ; For he ...
... roots firmly entwined ; Where the dark Alder - bough waves gracefully o'er , And the Sword - flag and Arrow - head grow at his door . There busily , busily , all the day long , He seeks for small fishes the shallows among ; For he ...
الصفحة 131
... roots of grasses and grains . It also kills many mice and other rodents which are destructive to crops . The best method of preventing crows from taking sprouting corn is to tar the seed corn , which is planted around the edge of the ...
... roots of grasses and grains . It also kills many mice and other rodents which are destructive to crops . The best method of preventing crows from taking sprouting corn is to tar the seed corn , which is planted around the edge of the ...
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عبارات ومصطلحات مألوفة
animal antennæ anthers aphids apple bank swallows beak beautiful Big Dipper bird blossom body bracts branches brook brown bumblebee burrow called calyx cat-tail caterpillar claws cocoon color covered creature Describe dorsal fin earth edges eggs eyes feathers feed feet fern fins fish flower front green grow head hind inches insects jaws larvæ Leading thought Leading thought-The leaf leaflets leaves legs lens LESSON live lobes look moth mouth muskrat nature-study nectar nest Observations pair petals petiole pistil plant pollen pollen baskets protect pupa pupils red squirrel roots seeds seen segments sepals shape side Slingerland soil song species spider spores spring squirrel stalk stamens stars stem stigma surface tail Teacher's Story tree tube twigs upper wild wind wings winter wood woodchuck yellow young