Science Form 2 Chapter 4 Human Health Notes

Flu ringworm malaria fever a disease that can be transmitted from one individual to another.

Science form 2 chapter 4 human health notes. The human body is an amazing machine. Pmr form 1 form 2 form 3 science revision notes form 1 01 introduction to science. Adversely affected human health by causing. Chapter 4 human health spelling error.

Gases such as sulphur dioxide and nitrogen dioxide dissolve in rainwater and form acid rain. Humans are complex organisms. Interdependence among living organisms and the environment 4 1 interdependence among living organism and environment habitat species. The revision notes help you revise the whole chapter 8 in minutes.

4 6 the role of human being in maintaining the balance of nature. 2 a population refers to a group of organisms of the same species living and reproducing in a defined area. 01 introduction to science. 4 1 infectious and non infectious diseases diseases infectious diseases non infectious diseases diseases that can spread from one person to another diseases that cannot spread from one to another caused by infection of pathogens directly through mediums and vectors.

4 the organisms in a community depend on one another. Form 4 free notes. 4 1 infectious disease caused by infection of pathogens directly through mediums and vectors. A disease is an abnormal condition of body or mind that causes discomfort difficulty to function or stress to an individual.

3 a community is made up of different populations of organisms living together in a habitat. Download revision notes for human health and disease class 12 notes and score high in exams. Chapter 4 science form 2 kssm 1. These are the human health and disease class 12 notes prepared by team of expert teachers.

Has the ability to repair itself to fight off attacking microorganisms and adapt to a variety of situations. Interdependence among living organisms and the environment 1 a species is a group of the same kind of organisms with common characteristics. Science form 2 kssm chapter 4. Cells form tissues organs and systems in the human body.

Acid rain can a destroy the habitats of living things b lower the soil ph value and make it unsuitable for plants. Science form 2 note teacher zaidi maher2010 chapter 4. A disease is a condition where an organism experiences impaired function often with detrimental symptoms. Revision notes in exam days is one of the best tips recommended by teachers during exam days.