Science, asked by Suvamkumarnayak, 6 months ago

please help me it is urgent tommorow is my exam i need it​

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Answered by QueenBhumika
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1. Cut the flower stalk about 12 to 18 inches below the top of the bag. Turn it upside down and hang it from the stem in a well-ventilated spot in a warm, dry room until the flower head is completely dry. This can take from one to five days.

2. When wood ash is mixed with water, the resulting substance is called lye water. Lye water is often used in soap, but it can also be used by itself as a bleaching agent

3. the method of separation which is used to separate weeds from beans is known as weeding. Explanation: This is a very famous method of separation which has been used for several years to separate the cluster beans.

4.All three of the mustard-seed plants produce about 20-40 small pods each, and each pod holds about 6 seeds. ... **Mustard greens and mustard seeds come from the same plant. The greens are easy to grow and harvest, and the mustard seeds are easy to thresh from the plant.

5.It's literally the water remaining after soaking or boiling rice. This cloudy white liquid is a storehouse of some powerful vitamins and minerals which are an excellent source of nourishment for your skin and hair.

6.Evaporation is used to separate a soluble solid from a liquid. For example, copper sulfate is soluble in water.

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