Lesson 4 of 18 • 2 upvotes • 11:39mins
All living organisms get energy from the food they take. This process of producing energy from food is called respiration. After extracting useful nutrients from food,wastes are thrown out. This process is called excretion. Movement is another important feature of all living beings. Movement of a animals from one place to another is called locomotion.
18 lessons • 3h 53m
Atomic Structure.
13:44mins
Matter.
11:49mins
Types of Cells.
13:15mins
Cell Biology
11:39mins
Cell Structure
13:08mins
Solutions
14:12mins
Heat and Temperature.
11:54mins
Laws of Heredity.
12:45mins
Diffusion and Osmosis.
12:34mins
Motion and it's types.
11:30mins
Laws of Motion.
12:59mins
Universal Law of Gravitation.
11:17mins
Chemicals in daily life.
14:08mins
Pure and Impure substances.
14:03mins
Metals ,non-metals and Metalloids.
13:46mins
Extraction of metals- Metallurgy.
13:50mins
Metals - properties.
13:59mins
Alloys and their uses.
12:36mins