Do you consider passive smoking is more dangerous than active smoking,Why?

Do you consider a person in coma-living or dead?

Answer the following questions Sprain is more painful than fracture. Why?

Would you consider wings of butterfly and bat as homologous or analogous and why?

A body weighs more at poles than at the equator of earth. Why ?

Complete the paragraph Select the appropriate options and complete the following paragraph. (slower, work, displacement, force, potential energy, kinetic energy, energy, faster, power, upward) A moving object can do work. An object moving___ does more work than an identical object moving relatively______ . Work can be defined as the product of force and _________ Work is a form of ________ A speeding car " Possesses ______ While energy stored in winding the key of a toy car is ________.

Why do stable nuclei have more neutrons than protons?

Explain why phenol is more acidic than alcohol.

Why is the diffraction of sound waves more evident in daily experience than that of light wave?

Bring 'active dry yeast' from the market. Mix a spoonful of yeast, two spoonful sugar with a sufficient quantity of lukewarm water in a bottle. Fix a colourless, transparent balloon on the mouth of that bottle. What changes do you observe after 10 minutes? Mix limewater with the gas accumulated in the balloon. Collect that lime water in a beaker and observe it. What do you notice?

Why is smoking a bad habit?