Name the two important climatic factors that regulate/control decomposition.

Which factor determine the rate of decomposition?

Name two important factors which affect population size.

Name two important factors which affect population size.

Name two important functions of the kidneys.

Give an account of factors affecting the rate of decomposition.

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.