Reproduction class 8 Think And Answer
1. In many villages, people accuse women for giving birth to a girl child instead of a male child. Do you think they are scientifically correct? Answer. No, this belief…
Age of Adolescence Class 8 Think and Answer.
1. Pranjal gets angry in every new situation. Which chemical is responsible for causing this emotion within her? Name the organ that releases the chemical. Answer. When Pranjal gets angry,…
Cell: Structure and Function Class 8 Think and Answer
1. Mayank found a slide in the laboratory without a label. When he viewed it under a microscope, he saw that it had cells with a thick cell wall and…
Conservation Of Plants And Animals Class 8 Think and Answer
1. Palak says she saw real dinosaurs in a national park in America. Do you think she is speaking the truth? Why? Answer: No, Palak is not speaking the truth.…
Combustion and Fossil Fuels Class 8 Think and Answer
1. Can white phosphorous be used as a fuel? Answer: No, white phosphorus is not suitable for use as a fuel.Although it burns easily in air at room temperature (undergoing…
Metals and Non-Metals Class 8 Think and Answer
1. Can we store copper sulphate solution in an iron container? Answer: No, we cannot store copper sulphate solution in an iron container.This is because iron is more reactive than…
Synthetic Fibres and Plastics Class 8 Think and Answer.
1. Why are PVC pipes preferred over iron pipes for water supply to homes and in sewer systems? Answer: PVC pipes are preferred over iron pipes because they are lightweight,…
Microorganisms Class 8 Think and Answer
1. The baker wants to bake a spongy bread. Which of these should he use and why? Answer: The baker should use yeast.Yeast is a microorganism used in baking. When it…
Crop Production and Management class 8 Think AND ANSWER
1. Kishan always adopts the process of mixed cultivation for getting a higher yield of a crop. However, he always needs to keep adding more fertilizers in this method. Can…
The Banayan Tree Critical Thinking Class 6
1. He was a very young squirrel, and his friends and relatives probably thought him foolish and headstrong for trusting a human. What does this statement reveal about human beings?…
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