context: How to zest a lemon
Rinse the lemon.
Cleaning fruit is especially important when you plan on eating the peel. Scrub vigorously under hot, soap water with your fingers or a clean sponge.
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next sentence for the context: Set your tool over a cutting board. A microplane produces a very fine zest, perfect for baking and cooking.

context: How to store a fur coat
Pick a dark place to store your fur.
Fur does not do well if it gets exposed to direct sunlight. The ideal place to store fur is a dark location.
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next sentence for the context: A closet, for example, is a great place to store fur. Choose an area of your home that does not get a lot of direct sunlight.

context: How to determine the sex of a fish
Look for a nuchal hump on male fish.
A nuchal hump is a small bump on the forehead of a fish. The presence of one can be taken as confirmation that a fish is male.
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next sentence for the context: As a result, look carefully to see if a specific fish has or doesn't have a nuchal hump. Many species of fish won't have a nuchal hump, and if they do, it might not be apparent.

context: How to open dxf files
Download a cad or a graphic design application.
You can opt for either since dxf files are a universal type of vector format. Listed below are examples of applications you can use to open dxl files and where you can get them.
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next sentence for the context:
Adobe illustrator: http: // www.adobe.com/products/illustrator. Html take note that these are only some of the major programs; there are lots more available online that you may opt to use.