Describe environmental factors and their importance to plants and animals.

Differentiate between plants and animals.

Name the most important characteristics of plants and animals.

Why abiotic factors are important?

Light is a very important climatic factor which directly affects a number of activites of plants and animals. There parameters of light affecting the organisms are: light intensity, light quality and light duration: Discuss the activities of animals being influenced by light.

Write the importance of osmosis in plants.