Children's Encyclopedia1976 |
Des de l'interior del llibre
Resultats 1 - 3 de 8.
Pàgina 30
... skin , showing : 1. Surface 2. Epidermis 3. Sweat gland 4 . Hair 5. Sebaceous gland 6. Blood 7. Nerve 8. Fat . The nerve endings in the skin help us to feel cold , hot and pain . The Skin The skin is a waterproof covering that protects ...
... skin , showing : 1. Surface 2. Epidermis 3. Sweat gland 4 . Hair 5. Sebaceous gland 6. Blood 7. Nerve 8. Fat . The nerve endings in the skin help us to feel cold , hot and pain . The Skin The skin is a waterproof covering that protects ...
Pàgina 35
... skins . A dark skin is good protection from the sun's rays . People like the Bedouins , whom you can see in the picture on the left , wear long loose fitting robes . These help to keep them cool . The Bedouins wander from place to place ...
... skins . A dark skin is good protection from the sun's rays . People like the Bedouins , whom you can see in the picture on the left , wear long loose fitting robes . These help to keep them cool . The Bedouins wander from place to place ...
Pàgina 44
... skins propped up on branches or huge bones . And some people lived in pits in the ground which they roofed over with ... skin bag and dropping in hot pebbles . As well as meat , they ate seeds and nuts , berries and roots just like the ...
... skins propped up on branches or huge bones . And some people lived in pits in the ground which they roofed over with ... skin bag and dropping in hot pebbles . As well as meat , they ate seeds and nuts , berries and roots just like the ...
Altres edicions - Mostra-ho tot
Frases i termes més freqüents
adult Aerotrain Africa Arctic areas armor atomic battle bigger birds body bomb bones brain breathe build built butterfly called carried cells cities coal colored crankshaft creatures crops cylinder deep desert dinosaurs earth eggs Egyptian plover electricity enemies engine feet fish flower forests galaxy gear Greeks ground grow heat hovercraft huge hunted insects inside jungle kinds knights land leaves light live look Louis Bleriot machine mammals miles millions Montgolfier brothers moon Mount Everest mountains move muscles nerves nest numbers oxygen picture piston plane pollen Prairie falcon railways rain reptiles river road rock Sahara Desert sailing sea anemone sea scorpions seeds shell ships shows skin South America South Pole space spacemen speed spider stars steam locomotives stone sun's sunlight surface tiny tractors trees turn wheels wind Wright brothers young