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Date 13 December 2022 Day Tuesday Chapter 9 The living organisms and their surroundings Keywords 1. adaptation: developing characteristics to survive in the environment 2. habitat A habitat is the natural environment in which an organism lives 3. aquatic habitat: water habitat 4. biotic components: living component of an ecosystem 5. excretion: the process by which an organism eliminates waste materials from its body. 6. Growth: Growth is the process by which an organism increases in size and develops over time 7. Reproduction: It is the process animals produce of their own kind.   Answer the following questions in 1-10 words: Q1. What do you mean by stimulus? Ans. An external agent which makes our body to response. Q2. What is respiration? Ans . It  is the process of inhaling oxygen , release energy and exhaling carbon dioxide by the living organism. Q3. What do you mean by living organism? Ans. Organism which get energy from the food, res...

  GK part 1 1. Name first 10 Guru of Sikhs. Ans. Guru Nanak Dev Ji Guru Angad Dev Ji Guru Amar Das Ji Guru Ramdas ji Guru Arjun Dev Ji Guru Hargobind Ji Guru Har Rai Ji Guru Harkrishan Ji Guru Tegh Bahadur Ji Guru Gobind Singh ji 2. Write the names of Panj Pyare. Ans. Bhai Daya Singh Ji Bhai Dharam Singh Ji Bhai Mohkam Singh Ji Bhai Himmat Singh Ji Bhai Sahib Singh Ji 3. Write the name of four Sahibzade. Ans. Sahibzada Ajit Singh Ji Sahibzada Jujhar Singh Ji Sahibzada Zorawar Singh Ji Sahibjada Fateh Singh Ji 4. Name one festival of Sikhs. Ans. Baisakhi 5. When was Guru Nanak Dev Ji born? Ans. 15 April 1469. 6.  When was Guru Gobind Singh Ji born? Ans. 22 December 1666. 7. Who was the third Guru of Sikhs? Ans. Guru Amar Das Ji 8. Who was the 9th Guru of Sikhs? Ans. Guru Tegh Bahadur Ji 9. Name the morning prayer of the Sikhs. Ans. Japji Sahib 10.         ...

 

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  Class 5 th Science Ch 4 Nervous System   Keywords 1. Nerves : Bundles of fibres that carry information to the brain and the spinal cord. 2. Reflex action : The automatic response of the body to an event 3. Sense organs : Organs that helps us to know about the outside world.   Answer the following Questions Q1. What is a nervous system? Ans: A system which is consists of nerves and controls the whole body Q2. Name the three types of nerves. Ans: Sensory nerves, Motor nerves and Mixed nerves Q3. What are sensory nerves? Ans. These are the nerves which carry information from the body to the brain. Q4. What are motor nerves? Ans. These are the nerves which are responsible for the motion of the body. Q5. Name the three parts of the brain. Ans. Cerebrum, cerebellum and oblongata. Q6. Which is the largest part of the brain? Ans. Cerebrum Q7. Name the part of the brain which controls the body posture. Ans. Cerebellum Q7. A part of...