According to the morphological and structural characteristics, the following organisms are classified: ginkgo tree, crucian carp, auricularia auricula, kelp, cow, ant, cabbage, and Escherichia coli (1): _ _ _ _ _ _ _. (1) The difference between plants and animals: 1. Plants generally don't move, animals generally move freely (animals have to look for food everywhere to survive after birth); 2. Generally, plants can carry out photosynthesis, and the nutrition mode is autotrophic, but animals cannot carry out photosynthesis; 3. The structural level of plants is: cells → tissues → organs → individuals, and the structural level of animals is: cells → tissues → organs → systems → animals. The way of nutrition is heterotrophic. First of all, plants and animals all start their individual development from fertilized eggs. 4. Plants only have vegetative organs since childhood, and reproductive organs (flowers, fruits and seeds) only begin to appear after a certain stage of growth and development. Animals are basically acquired from birth. 5. Higher plant cells have cell walls, but animal cells do not. At the same time, the mature cells of higher plants also have central vacuoles, and some plant organs such as leaves also have chloroplasts.

Auricularia auricula cells have cell walls and form nuclei without chloroplasts; Auricularia auricula belongs to fungi.

There is no formed nucleus in E.coli cells, only areas where DNA is concentrated. Escherichia coli belongs to bacteria.

According to the above characteristics, the creatures in the picture can be divided into: plants: ginkgo tree, kelp, cabbage; Animals: crucian carp, cows, ants; Other organisms: Auricularia auricula (fungi), Escherichia coli (bacteria);

(2) Different organisms have different living environments. Ginkgo trees, fungus, cows, ants, cabbage and mushrooms live on land, while crucian carp and kelp live in water. Escherichia coli is parasitic, heterotrophic and anaerobic bacteria, mainly living in animals. Therefore, according to the living environment of organisms, they can be divided into terrestrial organisms: ginkgo trees, fungus, cows, ants, cabbage and mushrooms. Aquatic organisms: crucian carp, kelp.

So the answer is:

(1) Plants: Ginkgo tree, kelp, Chinese cabbage; Animals: crucian carp, cows, ants; Other organisms: Auricularia auricula (fungi), Escherichia coli (bacteria);

(2) Terrestrial organisms: ginkgo trees, fungus, cows, ants, Chinese cabbage and mushrooms; Aquatic organisms: crucian carp, kelp.