solve this reasoning question
and challenging you if you are genius you can complete in 5 minute
he dum kisi mein?
Answers
1 . When the milk is left at room temperature, the oxidation reaction occurs and the growth of microorganisms occur due to which it gets sour.
2. State the change that occurs when an iron nail is left exposed to humid air. ... Oxygen present in the atmosphere reacts with the iron in the presence of moisture or water vapour to form a reddish brown coating called iron oxide or rust when an iron object is left exposed to humid atmosphere.
3. As soon as the skin of the grape is broken, fermentation can begin. To make wine, all the winemaker has to do is collect his grapes and gently crush them, releasing the sugary juice and exposing it to the yeasts.
4. food change colour when they're cooked.
5. Food after digestion gets absorbed into blood. Through our circulatory system, digested food from small intestine and oxygen from lungs get distributed throughout our body
6. When we breathe,we absorb oxygen from the air. we also get rid of carbon dioxide, a gas that's produced when our body's cells use up oxygen. This exchange takes place in your lungs, two sponge-like organs in our chest. ... These sacs take oxygen from the air we breathe and pass it into our bloodstream.