ответ :Living organisms are a traditionally distinguished category of organisms, currently considered as a biological kingdom. Animals are the main object of the study of zoology.
2.What are they for?
ответ :They provide people with food and raw materials, help in the economy and treatment of diseases, protect against ill-wishers and simply please the eye. Thanks to animals, human evolution has occurred.
3. How many animals can there be in the world?
ответ :Currently (Zhang, 2013), scientists have described more than 1.6 million species of animals (including more than 133 thousand fossil species; Zhang, 2013), most of which are arthropods (more than 1.3 million species, 78%), mollusks (more than 118 thousand species) and vertebrates (more than 42 thousand species).
1.Who are animals?
ответ :Living organisms are a traditionally distinguished category of organisms, currently considered as a biological kingdom. Animals are the main object of the study of zoology.
2.What are they for?
ответ :They provide people with food and raw materials, help in the economy and treatment of diseases, protect against ill-wishers and simply please the eye. Thanks to animals, human evolution has occurred.
3. How many animals can there be in the world?
ответ :Currently (Zhang, 2013), scientists have described more than 1.6 million species of animals (including more than 133 thousand fossil species; Zhang, 2013), most of which are arthropods (more than 1.3 million species, 78%), mollusks (more than 118 thousand species) and vertebrates (more than 42 thousand species).