Definition Of Plants Plants are multicellular organisms. Plants are only organisms that can make their own food by doing Photosynthesis. They also provide food to animals. They produce most of the Oxygen present in the world that is required for the animals to survive. Plants do respiration and take in carbon dioxide released by animals and give out Oxygen that is required for animals. Plants are the ultimate and main source of food on Earth. Because the animals that eat the flesh of other animals or carnivores are also dependent on plants because the herbivores animals that the carnivores eat are dependent on plants and if there were no plants then there were no herbivores alive and if the herbivores were not alive then the carnivores were also not alive, so directly or indirectly all the animals are dependent on plants.
Aquatic Animals Animals that live in the water for most of their time are known as aquatic animals, they can be vertebrate or invertebrate. They breathe either the oxygen in the air or the oxygen dissolved in water through their lungs, gills, or directly through the skin. There are many types of aquatic animals like fish, octopus, squids, whales, dolphins, turtles and etc. Some are very poisonous and some breathe the oxygen in the air on the surface of the water, some have a jelly-like structure and some have a structure like an insect. Their variety differs from their structure and different modes of adaptation.
Animals Animals are organisms with many cells. They cannot do Photosynthesis and make their own food, they are dependent on plants. Animals use many different ways to get energy from other different animals. They may eat other living things. Animals are categorized into 6 different groups:- 1. Mammals 2. Birds 3. Fish 4. Reptiles 5. Amphibians 6. Invertebrates
Comments
Post a Comment