Write an article based on this "Take a shower if you didn't take one the night before. Put on your clothes properly. Eat breakfast. Brush your teeth. Brush your hair, but do not overdo it. Put all your supplies into your school bag."
article: Remember, bad hygiene will leave a bad impression on everyone! Remember to follow the dress code, and make sure to dress weather appropriate. It will help you to feel a lot better! Make sure to take your time and make them clean. Just have a clean and proper look whether you have short hair or long. Tie it up if you have long hair that can get frizzy. If you don't have enough room, bring a small extra bag.

Write an article based on this "Make sure you have the right equipment. Make sure your culture is in a flask. Dry an aluminum weighing pan in your lab oven. Stir the flask you put your culture in so that it is mixed evenly. Use a centrifuge to separate the bacteria cells from the broth. Scrape out the paste and put it on the weighing pan. Rinse the centrifuge and pour the rinse water in the pan. Find the dry weight."
article: This involves the use of expensive equipment and is time-consuming. Unless your lab is stocked with the right equipment, consider trying a different method. However, if you can, measuring wet and dry mass gives you more consistent readings. You will need:  Hydraulic gravity convection oven Aluminum weighing pan Set of flasks Centrifuge or a laboratory filtration system If not, pour it into one. It should be in broth at this stage, though it will be separated out again later. An alternative is a cellulose acetate filter membrane, 47mm in diameter, 0.45µm in pore size. Whichever you use, weigh it prior to drying so you know how much to subtract from your measurement later when you have the bacteria cells on it. The cells will naturally sink due to gravity. Give them a stir to make sure they are evenly spread out in the flask. This way you will get a more representative sample. This tool spins the flask and a counterweight rapidly, draining the broth and leaving the culture. See this guide for a more detailed description of the process. Discard the broth. You won't need it any more, but you will need the flask, so hold onto it. Add the flask of rinse water to the bacteria cells. This gives you wet weight. To measure dry weight, place the pan in the oven and dry at 100ºC for 6 to 24 hours, following the instructions of your specific oven and/or weighing pan. Make sure you are not over this temperature so the bacteria don't burn. Weigh the bacteria after the drying process is complete, and remember to subtract the weight of the weighing pan to get the dry weight.

Write an article based on this "Coordinate the color of your bouquet for weddings. Make a bouquet for mother's day. Create a "thank you" bouquet. Theme your bouquet to say get well soon. Color your bouquet to express your sympathies."
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White roses are the traditional wedding flower, and a bouquet using the white rose as its main accent would likely match well with the bride's gown. You may want to choose an elegant lily or orchid as your centerpiece, as the gold color of theses flowers' inner parts can create an elegant appearance. The white rose symbolizes unity and purity, making this the perfect flower to commemorate a new marriage. Choose mom's favorite flowers for your centerpiece and accent flowers, and coordinate colors to whatever her favorite might be. Mother's day roses are popular, but can be expensive due to increased demand. The color of roses can symbolize many different things, including gratitude. Though the recipient would likely appreciate any flowers you give as a way of saying thanks, dark pink roses are the traditional color for conveying this. Hospitals can be drab, and even your own home can become dull and lifeless when recuperating from an illness. Select vibrant, cheery colors for your get well soon bouquet.  Green is symbolic of nature, and can promote tranquility, health, and can have a calming effect.  Orange is considered to be an energetic, enthusiastic color, and may be just the thing to cheer your ill friend.  Red is associated with love, warmth, and has been known to evoke strong emotions. You might pair this color with orange to create a pleasing effect.  Yellow is a color associated with happiness and warmth, though can be overwhelming. Use yellow in moderation in your get well soon bouquets. Mournful occasions are best suited with soft, muted colors. Depending on culture, the kind of flowers you use in a funeral bouquet can vary drastically, but generally lilies, chrysanthemums, and orchids are suitable for these occasions.