7th grade biology

Nutrition in Plants

- Nutrition
- Photosynthesis
- Autotrophic Nutrition
- Heterotrophic Nutrition

Nutrition in Animals

- Nutrition
- Steps of nutrition
- Human Digestive system
- Nutrition in Ruminants

Animal Fibers

- Fibers
- Sheep farming
- Silk, life cycle of Silk moth
- Health hazards

Respiration in Organisms

- Respiration
- Steps of Respiration
- Types of Respiration
- How do other organisms breathe

Weather, Climate and Animal Adaptations

- Weather, elements of weather
- Climate and adaptations
- Tropical Rain forests

Transformation and Excretion

- Circulatory System in Human Beings
- Blood and its components
- Heart and functioning of heart
- Transportation in plants, excretion

Soil-A Natural Resource

- Formation of Soil
- Composition of Soil
- Soil Profile, Types of Soil
- Properties of Soil

Reproduction in Plants

- Reproduction
- Vegetative Reproduction
- Artificial Vegetative Reproduction
- Seed dispersal agents of seed dispersal
- Germination of Seeds

Water - A Life Giving Liquid

- Natural resources Forms of Water
- Sources of water, uses of water
- Hard water and soft water
- Water conservation

Bones and Muscles

- Skeletal system
- Types of joints
- Muscular System
- Kinds of Muscles

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