biology working models

biology working models including botany and zoology working models

how to make Homemade working model of respiratory system for school project

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respiratory system working model - diy

Introduction The human respiratory system is the most important part that helps in the proper functioning of the body. It supplies oxygen to the blood so that the blood is supplied to all parts of the body. Cells in the body use the oxygen as fuel and release carbon dioxide as waste gas. This waste … Read more

how to make photosynthesis Model Project for school science exhibition

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photosynthesis project model for school exhibition

Introduction Imagine humans and animals stay alive through food and water. Similarly, plants also need food and water to stay alive. This process where the plants survive is called as photosynthesis. Plants breathe carbon dioxide from the air and release oxygen back into the air. They also use the sunlight and water to carry out … Read more