Capbrellas are s 46animals and live in large groups. A group usually has one father, one or two mothers and their babies. The members of the group are close to each other. Capbrellas are great swimmers. In fact, they spend lots of time in the water. The water keeps them cool ...
Being social animals,human groups live all over the world.As these groups of people live apart from other groups,over the years and centuries they develop their own habits and ideas which form different cultures.One important particular side of every culture is how its people deal with time. ...
By contrast, such differences were not obvious in the neighboring, small-sized K-group (ca. 20–30 members), despite the similar environment in which the two unit-groups lived. Such sex and group differences may be explained in terms of various factors, either ecological or social, or both...
Do you know what the animals usually say to each other in their daily life? Make up a dialogue with your partner and act out the dialogue. 创设对练环节,鼓励学生结合教材中的故事自主创编小动物之间的对话故事,看看学生能否熟...
Being social animals, human groups live all over the world. As these groups of people live apart from other groups, over the years and centuries they develop their own habits and ideas which form different cultures. One important particular side of every culture is how its people deal with ...
32. The table below shows four groups of animals, A, B, C and D, and their characteristics.Animal Group AB CD Has 3 body. Has scales. Has hair.Has beak parts.Lays eggs. Has gills. Gives birth to. Has feathers young alive. Has a pair. Most lay.Produces milk. Lays eggs of ...
discusses results of a research project which investigated the perceptions of zoos in both the Australia and the United Kingdom by their visitors, their own staff and by ‘non-zoo’ wildlife conservationists It is apparent that there are substantial differences amongst these three groups....
Amphibians are animals that (27) their life in the water, breathing with gills. As they grow, they breathe air using lungs, and many (28) the land. Some amphibians include frogs, toads, salamanders, and newts. Reptiles are cold-blooded animals (29) scales, Some reptiles are: the dinosaur...
D Lions are family animals and truly social in their own communities. They usually live in groups of 15 or more animals called prides. Prides can be as small as 3or as big as 40 animals. In a pride(一群), lions hunt food,raise little lions,and defend their territory(领地)together.In...
Most groups of plants and animals are richer in species and more plentiful near the equator. In the ocean, that holds true for cold-blooded predators(掠食者). But warm-blooded predators are more diverse toward the poles and noticeably missing from several warm hot spots. Why? John Grady, ...