73 résultats pour "eat"

• Le tempa eat-iL eaaentiettement . deatructeur? Proposition de plan détaillé Introduction Le fait que l'homme soit inscrit dans le temps...

  Le tempa eat-iL eaaentiettement . deatructeur? Proposition de plan détaillé Introduction Le fait que l'homme soit inscrit dans le temps constitue la temporalité. Et on peÙt se demander si l'homme vit bien ce rapport au temps, ou au contraire sïl le subit comme un fardeau. D'un côté on peut affirmer que le temps se présente comme essentiellement destructeur: il est irréversible et son irréversibilité nous entraîne vers la mort. En même temps, l"homme est mémoire et conservation, ce qui peut rendr...

• Food Chain.

• Goats.

• diet and religion

• Super size me

• Animals.

  All animals must breathe oxygen to stay alive. They must breathe out a waste gas called carbon dioxide. Some animals breathe through lungs. Lungs take oxygen out of air. Cattle, dogs, cats, whales, people,and other mammals breathe through lungs. Birds and reptiles also breathe air through lungs. Lungs cannot take air from water. Seals, whales, dolphins, and other mammals that live in waterbreathe through lungs. They can stay underwater a long time because they can hold their breath for along tim...

• Marsupials.

• Butterflies.

  When the change is complete, the adult butterfly splits the chrysalis. The insect unfolds its wings andpumps blood and air into them. It spreads out the wings until they dry and harden. The beautifulbutterfly then flies off to slurp nectar from flowers. Most butterflies live only one or two weeks. BUTTERFLY RELATIVES Butterflies are closely related to moths, another type of insect. One difference between butterflies andmoths is how their antennae look. Butterflies have knobs called clubs on the...

• Crabs.

• Ecosystem.

  work. The tiny bacteria and fungi feed upon the remains of the salmon. They break down the salmon intochemical nutrients. Nutrients from the salmon go into the soil. The roots of plants along the riverbank take up the nutrients. They use the nutrients to make food. Inthis way, nutrients get recycled back through the ecosystem. WHAT CAN HARM AN ECOSYSTEM? Any change in one living or nonliving part of an ecosystem can cause changes in other parts. Droughts,storms, and fires can change ecosystems....

• Ants. Maybe you help with chores at home. Maybe you play

  After the queen mates with a male ant, she makes or finds a nest. She then lays eggs. The first group ofeggs to hatch become worker ants. The queen’s only job after that is to lay more eggs. The worker antstake over the job of caring for the nest. Males come from some of the eggs, queens and more workerscome from other eggs. When the egg hatches, a wormlike larva appears. It does nothing but eat and grow. When it gets bigenough, it becomes a pupa. The pupa grows legs and antennae. It becomes an...

• Whales.

  whales travel to cool waters near the Arctic or Antarctica every summer. They feed on krill , small animals that look like shrimp. In the winter, baleen whales head for warmer waters near the equator tobreed. Other whales do not migrate. Narwhals, for instance, live year-round in the cool waters of the Arctic andNorth Atlantic oceans. HAVING BABY WHALES After male and female whales mate, it takes from 10 to 16 months for a baby whale to form. The lengthof time depends on the whale species. A wh...

• Exki implementation in UK

• Dog Family - biology.

  muzzles, long and bushy tails, and large ears. Many foxes hunt by stalking prey and then leaping on it with a distinctive, stiff-legged pounce. Once thought to besolitary animals, foxes are now known to live in groups of up to six individuals. The remaining canids are each highly distinctive. Raccoon dogs and bush dogs are the least doglike canids in appearance. Raccoon dogs, found in eastern Asia, havestubby legs, a stout body, short ears, shaggy fur, and a black face mask that resembles a racc...

• Carbon - chemistry.

  Graphite is black and slippery and conducts electricity. In graphite, the atoms form planar, or flat, layers. Each layer is made up of rings containing six carbon atoms.The rings are linked to each other in a structure that resembles the hexagonal mesh of chicken wire. Each atom has three sigma bonds (with 120° between any two ofthe bonds) and belongs to three neighboring rings. The fourth electron of each atom becomes part of an extensive pi bond system. Graphite conducts electricity,because th...

• Birding - biology.

  swallows, and rock doves nest on buildings in cities, towns, and farms. The chimney swift has abandoned hollow trees for chimneys as a nest site in urban areas.Mallards and Canada geese—once exclusively wild, migratory species—now live year-round in the open spaces found in city parks and golf courses. Nearly all purplemartins, a songbird species that once used the abandoned nests of woodpeckers or the natural cavities of cliffs or dead trees, now live primarily in structures specificallyconstru...

• Lifehack

• THE ALCHIMIST

  Pau lo C oelh o - T he A lc h em is t 2 o f 6 8 w ho l iv ed i n t h e v illa g e t h ey w ould r e ach i n a b out f o ur d ay s. H e h ad b een t o t h e v illa g e o nly o n ce, t h e y ear b efo re . T he m erc h an t w as t h e p ro prie to r o f a d ry g oods s h op, a n d h e a lw ay s d em an ded t h at t h e s h eep b e s h eare d i n h is p re se n ce, s o t h at h e w ould n ot b e c h eate d . A f r ie n d h ad t o ld t h e b oy a b out t h e s h op, a n d...

• Anthropology.

  humans, such as tools, pottery, and buildings) and human fossils (preserved bones). They also examine past environments to understand how natural forces, such as climate and available food, shaped the development of human culture. Some archaeologists study cultures that existed before the development of writing, a time knownas prehistory . The archaeological study of periods of human evolution up to the first development of agriculture, about 10,000 years ago, is also called paleoanthropology....

• On the road

• Bird. I INTRODUCTION Bird, animal with feathers and wings. Birds are the only

  B Physical Adaptations for Flight The internal body parts of all birds, including flightless ones, reflect the evolution of birds as flying creatures. Birds have lightweight skeletons in which many of themajor bones are hollow. A unique feature of birds is the furculum, or wishbone, which is comparable to the collarbones of humans, although in birds the left and rightportions are fused together. The furculum absorbs the shock of wing motion and acts as a spring to help birds breathe while they...

• Bird - biology.

  B Physical Adaptations for Flight The internal body parts of all birds, including flightless ones, reflect the evolution of birds as flying creatures. Birds have lightweight skeletons in which many of themajor bones are hollow. A unique feature of birds is the furculum, or wishbone, which is comparable to the collarbones of humans, although in birds the left and rightportions are fused together. The furculum absorbs the shock of wing motion and acts as a spring to help birds breathe while they...

• Excerpt from Timon of Athens - anthology.

  Ha? A drum? Th' art quick,But yet I'll bury thee. Thou'lt go, strong thief,When gouty keepers of thee cannot stand.Nay, stay thou out for earnest. He keeps some of the gold, and buries the rest Enter Alcibiades, with drum and fife, in warlike manner; and Phrynia and Timandra ALCIBIADES. What art thou there? Speak. TIMON. A beast, as thou art. The canker gnaw thy heartFor showing me again the eyes of man! ALCIBIADES. What is thy name? Is man so hateful to theeThat art thyself a man? TIMON. I am M...