Why humans are complex organisms(1F)
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Human beings are complex organisms made up of millions of individual cells organized into tissues, organs, and systems that work interdependently. Humans possess unique abilities such as reasoning, problem-solving, and creation, facilitated by the brain and various specialized cell types. The document outlines the major systems in the human body, their functions, and highlights that any damage to an organ or system can affect overall body function.
Why humans are complex organisms(1F)
- 1. Name: Lim Shu Qian,Sim Q i Quan, Cha Siao Zhen, Malina lim , Lim Yee Thin&Cha Wen Kai Class :1F Teacher:Mdm.Kuck Sew Fei
- 2. Why Human Are Complex Organisms?!
- 4. CELL ORGANISATION CELL The smallest unit of life in our body. TISSUE Makes up of a group of cell. ORGAN Makes up from a few differents types of tissues SYSTEM Makes up of a few organ. ORGANISM Made up of different systems that are coordinated to carry out various functions.
- 5. HUMANS ARE COMPLEX ORGANISMS THAT MADE UP OF MILLION INDIVIDUAL CELLS. HUMANS HAVE TEN SYSTEM IN THEIR BODY. CELL>>>>>TISSUE>>>>>ORGAN>>>>> SYSTEM>>>>>ORGANISM (FROM SIMPLE TO COMPLEX)
- 8. Epithelial cells Nerve cells (NEURONES) Sperms Egg cells(OVUM) Red blood cells Muscle cells White blood cells Bone cells Cardiac cells
- 10. Bone cells : To support our body. Reproductive cells : To give birth our young.
- 12. Epithelial cells : To cover our body against diseases. Nerve cells : To send message. White blood cells : To kill bacteria.
- 13. Tissue Made up of the same type of cells that work together to perform a function. Muscle Tissue It looks like eye. It allows our body’s movement. Epithelial Tissue It covers our body.
- 14. Bone Tissue It protect and support our body. Nerve Tissue To send messages to our brain.
- 15. Ovary Produces egg cells. Testis Produces sperm cells.
- 17. Brain Responds to changes inside and outside the body.
- 18. Human Beings are Complex Organisms 1.The human being is the most intelligent living thing on Earth. 2.Human beings have the ability to think and reason. 3.Human beings are also able to create, learn from experience and communicate with each other by using languages. 4.The ability to do all these enables human beings to solve problems in life.
- 19. 5.Such ability to do all these enables human beings to invent things and make other efforts to make life more comfortable. 6.The brain is the organ that makes human beings more intelligent than other organisms. 7.However,we must remember that all organs and systems are equally important for the body to function well.
- 20. 8.The system in our body interdependent and do not work individually.
- 21. 9.Any damage to an organ or a system may also affect another.
- 23. Human are COMPLEX ORGANISM. BECAUSE 1.Human can do many things in the same time. 2.Human can think. 3.Human made up of many types of cell. 4.Human brain is able to distinguish between right and wrong actions.
- 24. 5.Human beings are able to use fire and make tools and machines. 6.Human being are able to discover and invent new things. 7.Human are able to discover new medicines for treating diseases.
- 25. 8.Human being are able to make spaceships for exploring outer space. 9.Human being believe there is a creator of the universe .
- 26. TYPES OF SYSTEM IN HUMAN BODY ORGANS : MOUTH, OESOPHAGUS, LIVER, STOMACH, PANCREAS, LARGE INTESTINE, SMALL INTESTINE RECTUM. FUNCTION: DIGESTIVE SYSTEM CLASSES OF FOOD SO THAT THE NUTRIENTS CAN BE ABSORBED EASILY BY THE BODY. ORGANS: NOSE, TRACHEA, BRONCHUS AND LUNG. DIGESTIVE FUNCTION: INHALES OXYGEN RESPIRATORY SYSTEM. AND EXHALE CARBON DIOXIDE. SYSTEM.
- 27. ORGANS: HEART, ARTERY AND VEIN. FUNCTION: TRNASPORT OXYGEN AND FOOD TO ALL PART OF THE BODY AND TRANSPORT EXCRETORY PRODUCTS. ORGANS: BRAIN, SPINAL CORD NERVE. FUNCTION: COORDINATES AND CONTROLS MOST NERVE ACTIVITIES AND BLOOD RECEIVE EXTERNAL CIRCULATORY NERVOUS STIMULI AND SYSTEM SYSTEM COORDINATES RESPONSES
- 28. ORGANS: LUNGS , SKIN, KIDNEY AND BLADDER. FUNCTION: REMOVES EXCRETORY PRODUCTS FROM THE BODY LUNGS: REMOVE CARBON DIOXIDE AND WATER VAPOUR KIDNEYS: REMOVE UREA , MINERAL SALTS AND WATER. SKIN: REMOVE UREA, MINERAL SALTS AND WATER. ORGANS: MUSCLE. EXCRETORY MUSCULAR SYSTEM FUNCTION: ALLOW SYSTEM. BODY MOVEMENT.
- 29. ORGANS: SKULL,PECTORAL GIRDLE, RIB BONE, BACKBONE, PELVIC GIRDLE, FEMUR FUNCTION:SUPPORTS THE BODY, PROTECT INTERNAL ORGANS AND ENABLES BODY MOVEMENT. FUNCTIONS:RETURN LYMPH TO THE BLOOD STREAM AND PROTECT THE BODY FROM DISEASE, CAUSE LYMPHATIC SKELETAL ORGANISMS. SYSTEM SYSTEM.
- 30. ORGANS: PITUITARY GLAND, THYROID GLAND, PANCREAS, ADRENAL GLAND, OVARY, TESTIS. FUNCTION: PRODUCES HORMONES AND COORDINATES AND CONTROLS BODY RESPONSES TO STIMULI AND LIFE PROCESSES SUCH AS REPRODUCTION AND GROWTH. ENDOCRINE SYSTEM.
- 31. Digestive System Breaks food down into simpler substances which the body can absorb nutrient.
- 34. • Takes in oxygen from the atmosphere. • Removes carbon dioxide and water vapour from the body.
- 35. •Breaks food down into simpler substances which the boy can absorb.
- 36. organism
- 37. Organisms
- 38. Conclusion Human beings have various types of cells which are specialised to perform specific functions. So , human can think, steer , see , hear , hum ,press brakes and pedal
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- 40. THE END