Plants and animals in class 3 include all the topics and subheadings in detail. In addition, a variety of questions are given to stimulate students' curiosity about the plants and animals in detail.
Plants provide us with food and oxygen that we need for survival, for example, fruits, whole grains, legumes, and vegetables. Plants also provide us with flowers and fruits.
Under Plants and Animals in Class 3 are the following topics:
No animal makes its food. Instead, animals sense the surrounding environment. There is sensory feedback available to them, as well as the ability to walk. They also have an internal digestive system. There are nine categories of vertebrate species, and five of them are fish. Birds, amphibians, reptiles, and mammals are the other four groups.
Under Plant and Animals, there are several topics covered.
Animals create food by searching for food, whereas plants make their own food through a process called photosynthesis. To feed, plants have to use a lot of carbon dioxide, which they absorb through the leaves. Animals, on the other hand, breathe oxygen, which plants also receive.